7645270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 14605920

約数和(自身を除く): 6960650

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 643, 1189, 1286, 2378, 3215, 5945, 6430, 11890, 18647, 26363, 37294, 52726, 93235, 131815, 186470, 263630, 764527, 1529054, 3822635, 7645270]

約数ペア:

[(1, 7645270), (2, 3822635), (5, 1529054), (10, 764527), (29, 263630), (41, 186470), (58, 131815), (82, 93235), (145, 52726), (205, 37294), (290, 26363), (410, 18647), (643, 11890), (1189, 6430), (1286, 5945), (2378, 3215)]