148205430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{548909}}^1$

素因数の和:548925

約数の個数: 32

約数和(自身を含む): 395215200

約数和(自身を除く): 247009770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 548909, 1097818, 1646727, 2744545, 3293454, 4940181, 5489090, 8233635, 9880362, 14820543, 16467270, 24700905, 29641086, 49401810, 74102715, 148205430]

約数ペア:

[(1, 148205430), (2, 74102715), (3, 49401810), (5, 29641086), (6, 24700905), (9, 16467270), (10, 14820543), (15, 9880362), (18, 8233635), (27, 5489090), (30, 4940181), (45, 3293454), (54, 2744545), (90, 1646727), (135, 1097818), (270, 548909)]