64240410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 167473152

約数和(自身を除く): 103232742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1297, 1651, 1905, 2594, 3302, 3810, 3891, 4953, 6485, 7782, 8255, 9906, 12970, 16510, 16861, 19455, 24765, 33722, 38910, 49530, 50583, 84305, 101166, 164719, 168610, 252915, 329438, 494157, 505830, 823595, 988314, 1647190, 2141347, 2470785, 4282694, 4941570, 6424041, 10706735, 12848082, 21413470, 32120205, 64240410]

約数ペア:

[(1, 64240410), (2, 32120205), (3, 21413470), (5, 12848082), (6, 10706735), (10, 6424041), (13, 4941570), (15, 4282694), (26, 2470785), (30, 2141347), (39, 1647190), (65, 988314), (78, 823595), (127, 505830), (130, 494157), (195, 329438), (254, 252915), (381, 168610), (390, 164719), (635, 101166), (762, 84305), (1270, 50583), (1297, 49530), (1651, 38910), (1905, 33722), (2594, 24765), (3302, 19455), (3810, 16861), (3891, 16510), (4953, 12970), (6485, 9906), (7782, 8255)]