30376374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 71116848

約数和(自身を除く): 40740474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 373, 554, 746, 831, 1119, 1662, 1939, 2238, 2611, 3878, 5222, 5817, 7833, 11634, 13573, 15666, 18277, 27146, 36554, 40719, 54831, 81438, 103321, 109662, 206642, 309963, 619926, 723247, 1446494, 2169741, 4339482, 5062729, 10125458, 15188187, 30376374]

約数ペア:

[(1, 30376374), (2, 15188187), (3, 10125458), (6, 5062729), (7, 4339482), (14, 2169741), (21, 1446494), (42, 723247), (49, 619926), (98, 309963), (147, 206642), (277, 109662), (294, 103321), (373, 81438), (554, 54831), (746, 40719), (831, 36554), (1119, 27146), (1662, 18277), (1939, 15666), (2238, 13573), (2611, 11634), (3878, 7833), (5222, 5817)]