84298890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 135041910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1279, 1690, 2197, 2535, 2558, 3837, 4394, 5070, 6395, 6591, 7674, 10985, 12790, 13182, 16627, 19185, 21970, 32955, 33254, 38370, 49881, 65910, 83135, 99762, 166270, 216151, 249405, 432302, 498810, 648453, 1080755, 1296906, 2161510, 2809963, 3242265, 5619926, 6484530, 8429889, 14049815, 16859778, 28099630, 42149445, 84298890]

約数ペア:

[(1, 84298890), (2, 42149445), (3, 28099630), (5, 16859778), (6, 14049815), (10, 8429889), (13, 6484530), (15, 5619926), (26, 3242265), (30, 2809963), (39, 2161510), (65, 1296906), (78, 1080755), (130, 648453), (169, 498810), (195, 432302), (338, 249405), (390, 216151), (507, 166270), (845, 99762), (1014, 83135), (1279, 65910), (1690, 49881), (2197, 38370), (2535, 33254), (2558, 32955), (3837, 21970), (4394, 19185), (5070, 16627), (6395, 13182), (6591, 12790), (7674, 10985)]