30407730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 78122880

約数和(自身を除く): 47715150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 547, 654, 1090, 1094, 1635, 1641, 1853, 2735, 3270, 3282, 3706, 5470, 5559, 8205, 9265, 9299, 11118, 16410, 18530, 18598, 27795, 27897, 46495, 55590, 55794, 59623, 92990, 119246, 139485, 178869, 278970, 298115, 357738, 596230, 894345, 1013591, 1788690, 2027182, 3040773, 5067955, 6081546, 10135910, 15203865, 30407730]

約数ペア:

[(1, 30407730), (2, 15203865), (3, 10135910), (5, 6081546), (6, 5067955), (10, 3040773), (15, 2027182), (17, 1788690), (30, 1013591), (34, 894345), (51, 596230), (85, 357738), (102, 298115), (109, 278970), (170, 178869), (218, 139485), (255, 119246), (327, 92990), (510, 59623), (545, 55794), (547, 55590), (654, 46495), (1090, 27897), (1094, 27795), (1635, 18598), (1641, 18530), (1853, 16410), (2735, 11118), (3270, 9299), (3282, 9265), (3706, 8205), (5470, 5559)]