148802730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{18439}}^1$

素因数の和:18718

約数の個数: 32

約数和(自身を含む): 358473600

約数和(自身を除く): 209670870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 18439, 36878, 55317, 92195, 110634, 184390, 276585, 553170, 4960091, 9920182, 14880273, 24800455, 29760546, 49600910, 74401365, 148802730]

約数ペア:

[(1, 148802730), (2, 74401365), (3, 49600910), (5, 29760546), (6, 24800455), (10, 14880273), (15, 9920182), (30, 4960091), (269, 553170), (538, 276585), (807, 184390), (1345, 110634), (1614, 92195), (2690, 55317), (4035, 36878), (8070, 18439)]