30572730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9181}}^1$

素因数の和:9231

約数の個数: 48

約数和(自身を含む): 81646344

約数和(自身を除く): 51073614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 9181, 18362, 27543, 45905, 55086, 82629, 91810, 137715, 165258, 275430, 339697, 413145, 679394, 826290, 1019091, 1698485, 2038182, 3057273, 3396970, 5095455, 6114546, 10190910, 15286365, 30572730]

約数ペア:

[(1, 30572730), (2, 15286365), (3, 10190910), (5, 6114546), (6, 5095455), (9, 3396970), (10, 3057273), (15, 2038182), (18, 1698485), (30, 1019091), (37, 826290), (45, 679394), (74, 413145), (90, 339697), (111, 275430), (185, 165258), (222, 137715), (333, 91810), (370, 82629), (555, 55086), (666, 45905), (1110, 27543), (1665, 18362), (3330, 9181)]