1266030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{521}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 3420144

約数和(自身を除く): 2154114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 521, 810, 1042, 1215, 1563, 2430, 2605, 3126, 4689, 5210, 7815, 9378, 14067, 15630, 23445, 28134, 42201, 46890, 70335, 84402, 126603, 140670, 211005, 253206, 422010, 633015, 1266030]

約数ペア:

[(1, 1266030), (2, 633015), (3, 422010), (5, 253206), (6, 211005), (9, 140670), (10, 126603), (15, 84402), (18, 70335), (27, 46890), (30, 42201), (45, 28134), (54, 23445), (81, 15630), (90, 14067), (135, 9378), (162, 7815), (243, 5210), (270, 4689), (405, 3126), (486, 2605), (521, 2430), (810, 1563), (1042, 1215)]