30181398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1619}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 35137002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 1619, 3107, 3238, 4857, 6214, 9321, 9714, 18642, 21047, 42094, 63141, 126282, 386941, 773882, 1160823, 2321646, 5030233, 10060466, 15090699, 30181398]

約数ペア:

[(1, 30181398), (2, 15090699), (3, 10060466), (6, 5030233), (13, 2321646), (26, 1160823), (39, 773882), (78, 386941), (239, 126282), (478, 63141), (717, 42094), (1434, 21047), (1619, 18642), (3107, 9714), (3238, 9321), (4857, 6214)]