64512210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307201}}^1$

素因数の和:307218

約数の個数: 32

約数和(自身を含む): 176948352

約数和(自身を除く): 112436142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307201, 614402, 921603, 1536005, 1843206, 2150407, 3072010, 4300814, 4608015, 6451221, 9216030, 10752035, 12902442, 21504070, 32256105, 64512210]

約数ペア:

[(1, 64512210), (2, 32256105), (3, 21504070), (5, 12902442), (6, 10752035), (7, 9216030), (10, 6451221), (14, 4608015), (15, 4300814), (21, 3072010), (30, 2150407), (35, 1843206), (42, 1536005), (70, 921603), (105, 614402), (210, 307201)]