12626910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 33008976

約数和(自身を除く): 20382066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 457, 614, 914, 921, 1371, 1535, 1842, 2285, 2742, 2763, 3070, 4113, 4570, 4605, 5526, 6855, 8226, 9210, 13710, 13815, 20565, 27630, 41130, 140299, 280598, 420897, 701495, 841794, 1262691, 1402990, 2104485, 2525382, 4208970, 6313455, 12626910]

約数ペア:

[(1, 12626910), (2, 6313455), (3, 4208970), (5, 2525382), (6, 2104485), (9, 1402990), (10, 1262691), (15, 841794), (18, 701495), (30, 420897), (45, 280598), (90, 140299), (307, 41130), (457, 27630), (614, 20565), (914, 13815), (921, 13710), (1371, 9210), (1535, 8226), (1842, 6855), (2285, 5526), (2742, 4605), (2763, 4570), (3070, 4113)]