3480620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 8594208

約数和(自身を除く): 5113588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1217, 1430, 2434, 2860, 4868, 6085, 12170, 13387, 15821, 24340, 26774, 31642, 53548, 63284, 66935, 79105, 133870, 158210, 174031, 267740, 316420, 348062, 696124, 870155, 1740310, 3480620]

約数ペア:

[(1, 3480620), (2, 1740310), (4, 870155), (5, 696124), (10, 348062), (11, 316420), (13, 267740), (20, 174031), (22, 158210), (26, 133870), (44, 79105), (52, 66935), (55, 63284), (65, 53548), (110, 31642), (130, 26774), (143, 24340), (220, 15821), (260, 13387), (286, 12170), (572, 6085), (715, 4868), (1217, 2860), (1430, 2434)]