68419130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 132998544

約数和(自身を除く): 64579414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 853, 1234, 1706, 3085, 4265, 6170, 8021, 8530, 11089, 16042, 22178, 40105, 55445, 80210, 110890, 526301, 1052602, 2631505, 5263010, 6841913, 13683826, 34209565, 68419130]

約数ペア:

[(1, 68419130), (2, 34209565), (5, 13683826), (10, 6841913), (13, 5263010), (26, 2631505), (65, 1052602), (130, 526301), (617, 110890), (853, 80210), (1234, 55445), (1706, 40105), (3085, 22178), (4265, 16042), (6170, 11089), (8021, 8530)]