12505410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 33316920

約数和(自身を除く): 20811510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3389, 3690, 6778, 10167, 16945, 20334, 30501, 33890, 50835, 61002, 101670, 138949, 152505, 277898, 305010, 416847, 694745, 833694, 1250541, 1389490, 2084235, 2501082, 4168470, 6252705, 12505410]

約数ペア:

[(1, 12505410), (2, 6252705), (3, 4168470), (5, 2501082), (6, 2084235), (9, 1389490), (10, 1250541), (15, 833694), (18, 694745), (30, 416847), (41, 305010), (45, 277898), (82, 152505), (90, 138949), (123, 101670), (205, 61002), (246, 50835), (369, 33890), (410, 30501), (615, 20334), (738, 16945), (1230, 10167), (1845, 6778), (3389, 3690)]