91701870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3317

約数の個数: 64

約数和(自身を含む): 240335424

約数和(自身を除く): 148633554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 3221, 4745, 5694, 6442, 9490, 9663, 14235, 16105, 19326, 28470, 32210, 41873, 48315, 83746, 96630, 125619, 209365, 235133, 251238, 418730, 470266, 628095, 705399, 1175665, 1256190, 1410798, 2351330, 3056729, 3526995, 6113458, 7053990, 9170187, 15283645, 18340374, 30567290, 45850935, 91701870]

約数ペア:

[(1, 91701870), (2, 45850935), (3, 30567290), (5, 18340374), (6, 15283645), (10, 9170187), (13, 7053990), (15, 6113458), (26, 3526995), (30, 3056729), (39, 2351330), (65, 1410798), (73, 1256190), (78, 1175665), (130, 705399), (146, 628095), (195, 470266), (219, 418730), (365, 251238), (390, 235133), (438, 209365), (730, 125619), (949, 96630), (1095, 83746), (1898, 48315), (2190, 41873), (2847, 32210), (3221, 28470), (4745, 19326), (5694, 16105), (6442, 14235), (9490, 9663)]