3289160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 8968320

約数和(自身を除く): 5679160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 691, 952, 1190, 1382, 2380, 2764, 3455, 4760, 4837, 5528, 6910, 9674, 11747, 13820, 19348, 23494, 24185, 27640, 38696, 46988, 48370, 58735, 82229, 93976, 96740, 117470, 164458, 193480, 234940, 328916, 411145, 469880, 657832, 822290, 1644580, 3289160]

約数ペア:

[(1, 3289160), (2, 1644580), (4, 822290), (5, 657832), (7, 469880), (8, 411145), (10, 328916), (14, 234940), (17, 193480), (20, 164458), (28, 117470), (34, 96740), (35, 93976), (40, 82229), (56, 58735), (68, 48370), (70, 46988), (85, 38696), (119, 27640), (136, 24185), (140, 23494), (170, 19348), (238, 13820), (280, 11747), (340, 9674), (476, 6910), (595, 5528), (680, 4837), (691, 4760), (952, 3455), (1190, 2764), (1382, 2380)]