42920910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4457}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 112662576

約数和(自身を除く): 69741666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4457, 4815, 8914, 9630, 13371, 22285, 26742, 40113, 44570, 66855, 80226, 133710, 200565, 401130, 476899, 953798, 1430697, 2384495, 2861394, 4292091, 4768990, 7153485, 8584182, 14306970, 21460455, 42920910]

約数ペア:

[(1, 42920910), (2, 21460455), (3, 14306970), (5, 8584182), (6, 7153485), (9, 4768990), (10, 4292091), (15, 2861394), (18, 2384495), (30, 1430697), (45, 953798), (90, 476899), (107, 401130), (214, 200565), (321, 133710), (535, 80226), (642, 66855), (963, 44570), (1070, 40113), (1605, 26742), (1926, 22285), (3210, 13371), (4457, 9630), (4815, 8914)]