64755630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4159}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 169378560

約数和(自身を除く): 104622930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4159, 5190, 7785, 8318, 12477, 15570, 20795, 24954, 37431, 41590, 62385, 74862, 124770, 187155, 374310, 719507, 1439014, 2158521, 3597535, 4317042, 6475563, 7195070, 10792605, 12951126, 21585210, 32377815, 64755630]

約数ペア:

[(1, 64755630), (2, 32377815), (3, 21585210), (5, 12951126), (6, 10792605), (9, 7195070), (10, 6475563), (15, 4317042), (18, 3597535), (30, 2158521), (45, 1439014), (90, 719507), (173, 374310), (346, 187155), (519, 124770), (865, 74862), (1038, 62385), (1557, 41590), (1730, 37431), (2595, 24954), (3114, 20795), (4159, 15570), (5190, 12477), (7785, 8318)]