74384580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3187}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 208877760

約数和(自身を除く): 134493180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3187, 3890, 4668, 5835, 6374, 7780, 9561, 11670, 12748, 15935, 19122, 23340, 31870, 38244, 47805, 63740, 95610, 191220, 1239743, 2479486, 3719229, 4958972, 6198715, 7438458, 12397430, 14876916, 18596145, 24794860, 37192290, 74384580]

約数ペア:

[(1, 74384580), (2, 37192290), (3, 24794860), (4, 18596145), (5, 14876916), (6, 12397430), (10, 7438458), (12, 6198715), (15, 4958972), (20, 3719229), (30, 2479486), (60, 1239743), (389, 191220), (778, 95610), (1167, 63740), (1556, 47805), (1945, 38244), (2334, 31870), (3187, 23340), (3890, 19122), (4668, 15935), (5835, 12748), (6374, 11670), (7780, 9561)]