2979473820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 9029615616

約数和(自身を除く): 6050141796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 71, 92, 94, 115, 138, 141, 142, 188, 213, 230, 235, 276, 282, 284, 345, 355, 426, 460, 470, 564, 647, 690, 705, 710, 852, 940, 1065, 1081, 1294, 1380, 1410, 1420, 1633, 1941, 2130, 2162, 2588, 2820, 3235, 3243, 3266, 3337, 3882, 4260, 4324, 4899, 5405, 6470, 6486, 6532, 6674, 7764, 8165, 9705, 9798, 10011, 10810, 12940, 12972, 13348, 14881, 16215, 16330, 16685, 19410, 19596, 20022, 21620, 24495, 29762, 30409, 32430, 32660, 33370, 38820, 40044, 44643, 45937, 48990, 50055, 59524, 60818, 64860, 66740, 74405, 76751, 89286, 91227, 91874, 97980, 100110, 121636, 137811, 148810, 152045, 153502, 178572, 182454, 183748, 200220, 223215, 229685, 230253, 275622, 297620, 304090, 307004, 364908, 383755, 446430, 456135, 459370, 460506, 551244, 608180, 689055, 699407, 767510, 892860, 912270, 918740, 921012, 1056551, 1151265, 1378110, 1398814, 1535020, 1824540, 2098221, 2113102, 2159039, 2302530, 2756220, 2797628, 3169653, 3497035, 4196442, 4226204, 4318078, 4605060, 5282755, 6339306, 6477117, 6994070, 8392884, 8636156, 10491105, 10565510, 10795195, 12678612, 12954234, 13988140, 15848265, 20982210, 21131020, 21590390, 25908468, 31696530, 32385585, 41964420, 43180780, 49657897, 63393060, 64771170, 99315794, 129542340, 148973691, 198631588, 248289485, 297947382, 496578970, 595894764, 744868455, 993157940, 1489736910, 2979473820]

約数ペア:

[(1, 2979473820), (2, 1489736910), (3, 993157940), (4, 744868455), (5, 595894764), (6, 496578970), (10, 297947382), (12, 248289485), (15, 198631588), (20, 148973691), (23, 129542340), (30, 99315794), (46, 64771170), (47, 63393060), (60, 49657897), (69, 43180780), (71, 41964420), (92, 32385585), (94, 31696530), (115, 25908468), (138, 21590390), (141, 21131020), (142, 20982210), (188, 15848265), (213, 13988140), (230, 12954234), (235, 12678612), (276, 10795195), (282, 10565510), (284, 10491105), (345, 8636156), (355, 8392884), (426, 6994070), (460, 6477117), (470, 6339306), (564, 5282755), (647, 4605060), (690, 4318078), (705, 4226204), (710, 4196442), (852, 3497035), (940, 3169653), (1065, 2797628), (1081, 2756220), (1294, 2302530), (1380, 2159039), (1410, 2113102), (1420, 2098221), (1633, 1824540), (1941, 1535020), (2130, 1398814), (2162, 1378110), (2588, 1151265), (2820, 1056551), (3235, 921012), (3243, 918740), (3266, 912270), (3337, 892860), (3882, 767510), (4260, 699407), (4324, 689055), (4899, 608180), (5405, 551244), (6470, 460506), (6486, 459370), (6532, 456135), (6674, 446430), (7764, 383755), (8165, 364908), (9705, 307004), (9798, 304090), (10011, 297620), (10810, 275622), (12940, 230253), (12972, 229685), (13348, 223215), (14881, 200220), (16215, 183748), (16330, 182454), (16685, 178572), (19410, 153502), (19596, 152045), (20022, 148810), (21620, 137811), (24495, 121636), (29762, 100110), (30409, 97980), (32430, 91874), (32660, 91227), (33370, 89286), (38820, 76751), (40044, 74405), (44643, 66740), (45937, 64860), (48990, 60818), (50055, 59524)]