30695860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118061}}^1$

素因数の和:118083

約数の個数: 24

約数和(自身を含む): 69420456

約数和(自身を除く): 38724596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 118061, 236122, 472244, 590305, 1180610, 1534793, 2361220, 3069586, 6139172, 7673965, 15347930, 30695860]

約数ペア:

[(1, 30695860), (2, 15347930), (4, 7673965), (5, 6139172), (10, 3069586), (13, 2361220), (20, 1534793), (26, 1180610), (52, 590305), (65, 472244), (130, 236122), (260, 118061)]