12358530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 32306040

約数和(自身を除く): 19947510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 389, 706, 778, 1059, 1167, 1765, 1945, 2118, 2334, 3177, 3501, 3530, 3890, 5295, 5835, 6354, 7002, 10590, 11670, 15885, 17505, 31770, 35010, 137317, 274634, 411951, 686585, 823902, 1235853, 1373170, 2059755, 2471706, 4119510, 6179265, 12358530]

約数ペア:

[(1, 12358530), (2, 6179265), (3, 4119510), (5, 2471706), (6, 2059755), (9, 1373170), (10, 1235853), (15, 823902), (18, 686585), (30, 411951), (45, 274634), (90, 137317), (353, 35010), (389, 31770), (706, 17505), (778, 15885), (1059, 11670), (1167, 10590), (1765, 7002), (1945, 6354), (2118, 5835), (2334, 5295), (3177, 3890), (3501, 3530)]