63978210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1109}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 166753080

約数和(自身を除く): 102774870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1109, 1282, 1923, 2218, 3205, 3327, 3846, 5545, 5769, 6410, 6654, 9615, 9981, 11090, 11538, 16635, 19230, 19962, 28845, 33270, 49905, 57690, 99810, 710869, 1421738, 2132607, 3554345, 4265214, 6397821, 7108690, 10663035, 12795642, 21326070, 31989105, 63978210]

約数ペア:

[(1, 63978210), (2, 31989105), (3, 21326070), (5, 12795642), (6, 10663035), (9, 7108690), (10, 6397821), (15, 4265214), (18, 3554345), (30, 2132607), (45, 1421738), (90, 710869), (641, 99810), (1109, 57690), (1282, 49905), (1923, 33270), (2218, 28845), (3205, 19962), (3327, 19230), (3846, 16635), (5545, 11538), (5769, 11090), (6410, 9981), (6654, 9615)]