172813410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 144

約数和(自身を含む): 564677568

約数和(自身を除く): 391864158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2267, 2310, 2541, 3465, 3630, 4235, 4534, 5082, 5445, 6801, 6930, 7623, 8470, 10890, 11335, 12705, 13602, 15246, 15869, 20403, 22670, 24937, 25410, 31738, 34005, 38115, 40806, 47607, 49874, 68010, 74811, 76230, 79345, 95214, 102015, 124685, 142821, 149622, 158690, 174559, 204030, 224433, 238035, 249370, 274307, 285642, 349118, 374055, 448866, 476070, 523677, 548614, 714105, 748110, 822921, 872795, 1047354, 1122165, 1371535, 1428210, 1571031, 1645842, 1745590, 1920149, 2244330, 2468763, 2618385, 2743070, 3142062, 3840298, 4114605, 4937526, 5236770, 5760447, 7855155, 8229210, 9600745, 11520894, 12343815, 15710310, 17281341, 19201490, 24687630, 28802235, 34562682, 57604470, 86406705, 172813410]

約数ペア:

[(1, 172813410), (2, 86406705), (3, 57604470), (5, 34562682), (6, 28802235), (7, 24687630), (9, 19201490), (10, 17281341), (11, 15710310), (14, 12343815), (15, 11520894), (18, 9600745), (21, 8229210), (22, 7855155), (30, 5760447), (33, 5236770), (35, 4937526), (42, 4114605), (45, 3840298), (55, 3142062), (63, 2743070), (66, 2618385), (70, 2468763), (77, 2244330), (90, 1920149), (99, 1745590), (105, 1645842), (110, 1571031), (121, 1428210), (126, 1371535), (154, 1122165), (165, 1047354), (198, 872795), (210, 822921), (231, 748110), (242, 714105), (315, 548614), (330, 523677), (363, 476070), (385, 448866), (462, 374055), (495, 349118), (605, 285642), (630, 274307), (693, 249370), (726, 238035), (770, 224433), (847, 204030), (990, 174559), (1089, 158690), (1155, 149622), (1210, 142821), (1386, 124685), (1694, 102015), (1815, 95214), (2178, 79345), (2267, 76230), (2310, 74811), (2541, 68010), (3465, 49874), (3630, 47607), (4235, 40806), (4534, 38115), (5082, 34005), (5445, 31738), (6801, 25410), (6930, 24937), (7623, 22670), (8470, 20403), (10890, 15869), (11335, 15246), (12705, 13602)]