1330900690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{29569}}^1$

素因数の和:30226

約数の個数: 32

約数和(自身を含む): 2742203520

約数和(自身を除く): 1411302830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 3215, 4501, 6430, 9002, 22505, 29569, 45010, 59138, 147845, 206983, 295690, 413966, 1034915, 2069830, 19012867, 38025734, 95064335, 133090069, 190128670, 266180138, 665450345, 1330900690]

約数ペア:

[(1, 1330900690), (2, 665450345), (5, 266180138), (7, 190128670), (10, 133090069), (14, 95064335), (35, 38025734), (70, 19012867), (643, 2069830), (1286, 1034915), (3215, 413966), (4501, 295690), (6430, 206983), (9002, 147845), (22505, 59138), (29569, 45010)]