64499430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3323}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 155084544

約数和(自身を除く): 90585114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3323, 3882, 6470, 6646, 9705, 9969, 16615, 19410, 19938, 33230, 49845, 99690, 2149981, 4299962, 6449943, 10749905, 12899886, 21499810, 32249715, 64499430]

約数ペア:

[(1, 64499430), (2, 32249715), (3, 21499810), (5, 12899886), (6, 10749905), (10, 6449943), (15, 4299962), (30, 2149981), (647, 99690), (1294, 49845), (1941, 33230), (3235, 19938), (3323, 19410), (3882, 16615), (6470, 9969), (6646, 9705)]