3246857980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{91771}}^1$

素因数の和:91870

約数の個数: 48

約数和(自身を含む): 7169228640

約数和(自身を除く): 3922370660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3538, 7076, 8845, 17690, 35380, 91771, 183542, 367084, 458855, 917710, 1835420, 2661359, 5322718, 5598031, 10645436, 11196062, 13306795, 22392124, 26613590, 27990155, 53227180, 55980310, 111960620, 162342899, 324685798, 649371596, 811714495, 1623428990, 3246857980]

約数ペア:

[(1, 3246857980), (2, 1623428990), (4, 811714495), (5, 649371596), (10, 324685798), (20, 162342899), (29, 111960620), (58, 55980310), (61, 53227180), (116, 27990155), (122, 26613590), (145, 22392124), (244, 13306795), (290, 11196062), (305, 10645436), (580, 5598031), (610, 5322718), (1220, 2661359), (1769, 1835420), (3538, 917710), (7076, 458855), (8845, 367084), (17690, 183542), (35380, 91771)]