102417780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27983}}^1$

素因数の和:28056

約数の個数: 48

約数和(自身を含む): 291481344

約数和(自身を除く): 189063564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 27983, 55966, 83949, 111932, 139915, 167898, 279830, 335796, 419745, 559660, 839490, 1678980, 1706963, 3413926, 5120889, 6827852, 8534815, 10241778, 17069630, 20483556, 25604445, 34139260, 51208890, 102417780]

約数ペア:

[(1, 102417780), (2, 51208890), (3, 34139260), (4, 25604445), (5, 20483556), (6, 17069630), (10, 10241778), (12, 8534815), (15, 6827852), (20, 5120889), (30, 3413926), (60, 1706963), (61, 1678980), (122, 839490), (183, 559660), (244, 419745), (305, 335796), (366, 279830), (610, 167898), (732, 139915), (915, 111932), (1220, 83949), (1830, 55966), (3660, 27983)]