70188430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 141740928

約数和(自身を除く): 71552498

約数列:

[1, 2, 5, 10, 13, 26, 53, 61, 65, 106, 122, 130, 167, 265, 305, 334, 530, 610, 689, 793, 835, 1378, 1586, 1670, 2171, 3233, 3445, 3965, 4342, 6466, 6890, 7930, 8851, 10187, 10855, 16165, 17702, 20374, 21710, 32330, 42029, 44255, 50935, 84058, 88510, 101870, 115063, 132431, 210145, 230126, 264862, 420290, 539911, 575315, 662155, 1079822, 1150630, 1324310, 2699555, 5399110, 7018843, 14037686, 35094215, 70188430]

約数ペア:

[(1, 70188430), (2, 35094215), (5, 14037686), (10, 7018843), (13, 5399110), (26, 2699555), (53, 1324310), (61, 1150630), (65, 1079822), (106, 662155), (122, 575315), (130, 539911), (167, 420290), (265, 264862), (305, 230126), (334, 210145), (530, 132431), (610, 115063), (689, 101870), (793, 88510), (835, 84058), (1378, 50935), (1586, 44255), (1670, 42029), (2171, 32330), (3233, 21710), (3445, 20374), (3965, 17702), (4342, 16165), (6466, 10855), (6890, 10187), (7930, 8851)]