69534787540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{566521}}^1$

素因数の和:566585

約数の個数: 72

約数和(自身を含む): 163178730792

約数和(自身を除く): 93643943252

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 12274, 24548, 30685, 61370, 122740, 566521, 1133042, 2266084, 2832605, 5665210, 9630857, 10763899, 11330420, 19261714, 21527798, 38523428, 43055596, 48154285, 53819495, 96308570, 107638990, 182986283, 192617140, 204514081, 215277980, 365972566, 409028162, 731945132, 818056324, 914931415, 1022570405, 1829862830, 2045140810, 3476739377, 3659725660, 4090281620, 6953478754, 13906957508, 17383696885, 34767393770, 69534787540]

約数ペア:

[(1, 69534787540), (2, 34767393770), (4, 17383696885), (5, 13906957508), (10, 6953478754), (17, 4090281620), (19, 3659725660), (20, 3476739377), (34, 2045140810), (38, 1829862830), (68, 1022570405), (76, 914931415), (85, 818056324), (95, 731945132), (170, 409028162), (190, 365972566), (323, 215277980), (340, 204514081), (361, 192617140), (380, 182986283), (646, 107638990), (722, 96308570), (1292, 53819495), (1444, 48154285), (1615, 43055596), (1805, 38523428), (3230, 21527798), (3610, 19261714), (6137, 11330420), (6460, 10763899), (7220, 9630857), (12274, 5665210), (24548, 2832605), (30685, 2266084), (61370, 1133042), (122740, 566521)]