39021710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 87357312

約数和(自身を除く): 48335602

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 313, 455, 626, 685, 910, 959, 1370, 1565, 1781, 1918, 2191, 3130, 3562, 4069, 4382, 4795, 8138, 8905, 9590, 10955, 12467, 17810, 20345, 21910, 24934, 28483, 40690, 42881, 56966, 62335, 85762, 124670, 142415, 214405, 284830, 300167, 428810, 557453, 600334, 1114906, 1500835, 2787265, 3001670, 3902171, 5574530, 7804342, 19510855, 39021710]

約数ペア:

[(1, 39021710), (2, 19510855), (5, 7804342), (7, 5574530), (10, 3902171), (13, 3001670), (14, 2787265), (26, 1500835), (35, 1114906), (65, 600334), (70, 557453), (91, 428810), (130, 300167), (137, 284830), (182, 214405), (274, 142415), (313, 124670), (455, 85762), (626, 62335), (685, 56966), (910, 42881), (959, 40690), (1370, 28483), (1565, 24934), (1781, 21910), (1918, 20345), (2191, 17810), (3130, 12467), (3562, 10955), (4069, 9590), (4382, 8905), (4795, 8138)]