664366270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{93179}}^1$

素因数の和:93240

約数の個数: 32

約数和(自身を含む): 1288120320

約数和(自身を除く): 623754050

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 93179, 186358, 465895, 931790, 2143117, 2888549, 4286234, 5777098, 10715585, 14442745, 21431170, 28885490, 66436627, 132873254, 332183135, 664366270]

約数ペア:

[(1, 664366270), (2, 332183135), (5, 132873254), (10, 66436627), (23, 28885490), (31, 21431170), (46, 14442745), (62, 10715585), (115, 5777098), (155, 4286234), (230, 2888549), (310, 2143117), (713, 931790), (1426, 465895), (3565, 186358), (7130, 93179)]