68988770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 128665152

約数和(自身を除く): 59676382

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 1933, 3569, 3866, 7138, 9665, 17845, 19330, 35690, 83119, 160439, 166238, 320878, 415595, 802195, 831190, 1604390, 6898877, 13797754, 34494385, 68988770]

約数ペア:

[(1, 68988770), (2, 34494385), (5, 13797754), (10, 6898877), (43, 1604390), (83, 831190), (86, 802195), (166, 415595), (215, 320878), (415, 166238), (430, 160439), (830, 83119), (1933, 35690), (3569, 19330), (3866, 17845), (7138, 9665)]