6616540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 16031232

約数和(自身を除く): 9414692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 283, 334, 566, 668, 835, 1132, 1169, 1415, 1670, 1981, 2338, 2830, 3340, 3962, 4676, 5660, 5845, 7924, 9905, 11690, 19810, 23380, 39620, 47261, 94522, 189044, 236305, 330827, 472610, 661654, 945220, 1323308, 1654135, 3308270, 6616540]

約数ペア:

[(1, 6616540), (2, 3308270), (4, 1654135), (5, 1323308), (7, 945220), (10, 661654), (14, 472610), (20, 330827), (28, 236305), (35, 189044), (70, 94522), (140, 47261), (167, 39620), (283, 23380), (334, 19810), (566, 11690), (668, 9905), (835, 7924), (1132, 5845), (1169, 5660), (1415, 4676), (1670, 3962), (1981, 3340), (2338, 2830)]