70129180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28979}}^1$

素因数の和:29010

約数の個数: 36

約数和(自身を含む): 161882280

約数和(自身を除く): 91753100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 28979, 57958, 115916, 144895, 289790, 318769, 579580, 637538, 1275076, 1593845, 3187690, 3506459, 6375380, 7012918, 14025836, 17532295, 35064590, 70129180]

約数ペア:

[(1, 70129180), (2, 35064590), (4, 17532295), (5, 14025836), (10, 7012918), (11, 6375380), (20, 3506459), (22, 3187690), (44, 1593845), (55, 1275076), (110, 637538), (121, 579580), (220, 318769), (242, 289790), (484, 144895), (605, 115916), (1210, 57958), (2420, 28979)]