70305430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12640

約数の個数: 32

約数和(自身を含む): 139464864

約数和(自身を除く): 69159434

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12577, 25154, 62885, 125770, 163501, 327002, 540811, 817505, 1081622, 1635010, 2704055, 5408110, 7030543, 14061086, 35152715, 70305430]

約数ペア:

[(1, 70305430), (2, 35152715), (5, 14061086), (10, 7030543), (13, 5408110), (26, 2704055), (43, 1635010), (65, 1081622), (86, 817505), (130, 540811), (215, 327002), (430, 163501), (559, 125770), (1118, 62885), (2795, 25154), (5590, 12577)]