70985640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53777}}^1$

素因数の和:53802

約数の個数: 64

約数和(自身を含む): 232320960

約数和(自身を除く): 161335320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 53777, 107554, 161331, 215108, 268885, 322662, 430216, 537770, 591547, 645324, 806655, 1075540, 1183094, 1290648, 1613310, 1774641, 2151080, 2366188, 2957735, 3226620, 3549282, 4732376, 5915470, 6453240, 7098564, 8873205, 11830940, 14197128, 17746410, 23661880, 35492820, 70985640]

約数ペア:

[(1, 70985640), (2, 35492820), (3, 23661880), (4, 17746410), (5, 14197128), (6, 11830940), (8, 8873205), (10, 7098564), (11, 6453240), (12, 5915470), (15, 4732376), (20, 3549282), (22, 3226620), (24, 2957735), (30, 2366188), (33, 2151080), (40, 1774641), (44, 1613310), (55, 1290648), (60, 1183094), (66, 1075540), (88, 806655), (110, 645324), (120, 591547), (132, 537770), (165, 430216), (220, 322662), (264, 268885), (330, 215108), (440, 161331), (660, 107554), (1320, 53777)]