5073660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 15646176

約数和(自身を除く): 10572516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 397, 426, 639, 710, 794, 852, 1065, 1191, 1278, 1420, 1588, 1985, 2130, 2382, 2556, 3195, 3573, 3970, 4260, 4764, 5955, 6390, 7146, 7940, 11910, 12780, 14292, 17865, 23820, 28187, 35730, 56374, 71460, 84561, 112748, 140935, 169122, 253683, 281870, 338244, 422805, 507366, 563740, 845610, 1014732, 1268415, 1691220, 2536830, 5073660]

約数ペア:

[(1, 5073660), (2, 2536830), (3, 1691220), (4, 1268415), (5, 1014732), (6, 845610), (9, 563740), (10, 507366), (12, 422805), (15, 338244), (18, 281870), (20, 253683), (30, 169122), (36, 140935), (45, 112748), (60, 84561), (71, 71460), (90, 56374), (142, 35730), (180, 28187), (213, 23820), (284, 17865), (355, 14292), (397, 12780), (426, 11910), (639, 7940), (710, 7146), (794, 6390), (852, 5955), (1065, 4764), (1191, 4260), (1278, 3970), (1420, 3573), (1588, 3195), (1985, 2556), (2130, 2382)]