19923647310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31624837}}^1$

素因数の和:31624857

約数の個数: 48

約数和(自身を含む): 59201696736

約数和(自身を除く): 39278049426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 31624837, 63249674, 94874511, 158124185, 189749022, 221373859, 284623533, 316248370, 442747718, 474372555, 569247066, 664121577, 948745110, 1106869295, 1328243154, 1423117665, 1992364731, 2213738590, 2846235330, 3320607885, 3984729462, 6641215770, 9961823655, 19923647310]

約数ペア:

[(1, 19923647310), (2, 9961823655), (3, 6641215770), (5, 3984729462), (6, 3320607885), (7, 2846235330), (9, 2213738590), (10, 1992364731), (14, 1423117665), (15, 1328243154), (18, 1106869295), (21, 948745110), (30, 664121577), (35, 569247066), (42, 474372555), (45, 442747718), (63, 316248370), (70, 284623533), (90, 221373859), (105, 189749022), (126, 158124185), (210, 94874511), (315, 63249674), (630, 31624837)]