145350870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{692147}}^1$

素因数の和:692164

約数の個数: 32

約数和(自身を含む): 398677248

約数和(自身を除く): 253326378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 692147, 1384294, 2076441, 3460735, 4152882, 4845029, 6921470, 9690058, 10382205, 14535087, 20764410, 24225145, 29070174, 48450290, 72675435, 145350870]

約数ペア:

[(1, 145350870), (2, 72675435), (3, 48450290), (5, 29070174), (6, 24225145), (7, 20764410), (10, 14535087), (14, 10382205), (15, 9690058), (21, 6921470), (30, 4845029), (35, 4152882), (42, 3460735), (70, 2076441), (105, 1384294), (210, 692147)]