67153130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 72192790

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 155, 235, 310, 341, 419, 470, 517, 682, 838, 1034, 1457, 1705, 2095, 2585, 2914, 3410, 4190, 4609, 5170, 7285, 9218, 12989, 14570, 16027, 19693, 23045, 25978, 32054, 39386, 46090, 64945, 80135, 98465, 129890, 142879, 160270, 196930, 216623, 285758, 433246, 610483, 714395, 1083115, 1220966, 1428790, 2166230, 3052415, 6104830, 6715313, 13430626, 33576565, 67153130]

約数ペア:

[(1, 67153130), (2, 33576565), (5, 13430626), (10, 6715313), (11, 6104830), (22, 3052415), (31, 2166230), (47, 1428790), (55, 1220966), (62, 1083115), (94, 714395), (110, 610483), (155, 433246), (235, 285758), (310, 216623), (341, 196930), (419, 160270), (470, 142879), (517, 129890), (682, 98465), (838, 80135), (1034, 64945), (1457, 46090), (1705, 39386), (2095, 32054), (2585, 25978), (2914, 23045), (3410, 19693), (4190, 16027), (4609, 14570), (5170, 12989), (7285, 9218)]