73308430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 142488864

約数和(自身を除く): 69180434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 877, 1286, 1754, 3215, 4385, 6430, 8359, 8770, 11401, 16718, 22802, 41795, 57005, 83590, 114010, 563911, 1127822, 2819555, 5639110, 7330843, 14661686, 36654215, 73308430]

約数ペア:

[(1, 73308430), (2, 36654215), (5, 14661686), (10, 7330843), (13, 5639110), (26, 2819555), (65, 1127822), (130, 563911), (643, 114010), (877, 83590), (1286, 57005), (1754, 41795), (3215, 22802), (4385, 16718), (6430, 11401), (8359, 8770)]