74131290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2683}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 193441248

約数和(自身を除く): 119309958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2683, 2763, 3070, 4605, 5366, 5526, 8049, 9210, 13415, 13815, 16098, 24147, 26830, 27630, 40245, 48294, 80490, 120735, 241470, 823681, 1647362, 2471043, 4118405, 4942086, 7413129, 8236810, 12355215, 14826258, 24710430, 37065645, 74131290]

約数ペア:

[(1, 74131290), (2, 37065645), (3, 24710430), (5, 14826258), (6, 12355215), (9, 8236810), (10, 7413129), (15, 4942086), (18, 4118405), (30, 2471043), (45, 1647362), (90, 823681), (307, 241470), (614, 120735), (921, 80490), (1535, 48294), (1842, 40245), (2683, 27630), (2763, 26830), (3070, 24147), (4605, 16098), (5366, 13815), (5526, 13415), (8049, 9210)]