56490210

素因数分解:

$2^1\times 3^9\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 178561152

約数和(自身を除く): 122070942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 81, 82, 90, 105, 123, 126, 135, 162, 189, 205, 210, 243, 246, 270, 287, 315, 369, 378, 405, 410, 486, 567, 574, 615, 630, 729, 738, 810, 861, 945, 1107, 1134, 1215, 1230, 1435, 1458, 1701, 1722, 1845, 1890, 2187, 2214, 2430, 2583, 2835, 2870, 3321, 3402, 3645, 3690, 4305, 4374, 5103, 5166, 5535, 5670, 6561, 6642, 7290, 7749, 8505, 8610, 9963, 10206, 10935, 11070, 12915, 13122, 15309, 15498, 16605, 17010, 19683, 19926, 21870, 23247, 25515, 25830, 29889, 30618, 32805, 33210, 38745, 39366, 45927, 46494, 49815, 51030, 59778, 65610, 69741, 76545, 77490, 89667, 91854, 98415, 99630, 116235, 137781, 139482, 149445, 153090, 179334, 196830, 209223, 229635, 232470, 269001, 275562, 298890, 348705, 418446, 448335, 459270, 538002, 627669, 688905, 697410, 807003, 896670, 1046115, 1255338, 1345005, 1377810, 1614006, 1883007, 2092230, 2690010, 3138345, 3766014, 4035015, 5649021, 6276690, 8070030, 9415035, 11298042, 18830070, 28245105, 56490210]

約数ペア:

[(1, 56490210), (2, 28245105), (3, 18830070), (5, 11298042), (6, 9415035), (7, 8070030), (9, 6276690), (10, 5649021), (14, 4035015), (15, 3766014), (18, 3138345), (21, 2690010), (27, 2092230), (30, 1883007), (35, 1614006), (41, 1377810), (42, 1345005), (45, 1255338), (54, 1046115), (63, 896670), (70, 807003), (81, 697410), (82, 688905), (90, 627669), (105, 538002), (123, 459270), (126, 448335), (135, 418446), (162, 348705), (189, 298890), (205, 275562), (210, 269001), (243, 232470), (246, 229635), (270, 209223), (287, 196830), (315, 179334), (369, 153090), (378, 149445), (405, 139482), (410, 137781), (486, 116235), (567, 99630), (574, 98415), (615, 91854), (630, 89667), (729, 77490), (738, 76545), (810, 69741), (861, 65610), (945, 59778), (1107, 51030), (1134, 49815), (1215, 46494), (1230, 45927), (1435, 39366), (1458, 38745), (1701, 33210), (1722, 32805), (1845, 30618), (1890, 29889), (2187, 25830), (2214, 25515), (2430, 23247), (2583, 21870), (2835, 19926), (2870, 19683), (3321, 17010), (3402, 16605), (3645, 15498), (3690, 15309), (4305, 13122), (4374, 12915), (5103, 11070), (5166, 10935), (5535, 10206), (5670, 9963), (6561, 8610), (6642, 8505), (7290, 7749)]