80538870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 203295744

約数和(自身を除く): 122756874

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 453, 690, 755, 773, 906, 1510, 1546, 2265, 2319, 3473, 3865, 4530, 4638, 6946, 7730, 10419, 11595, 17365, 17779, 20838, 23190, 34730, 35558, 52095, 53337, 88895, 104190, 106674, 116723, 177790, 233446, 266685, 350169, 533370, 583615, 700338, 1167230, 1750845, 2684629, 3501690, 5369258, 8053887, 13423145, 16107774, 26846290, 40269435, 80538870]

約数ペア:

[(1, 80538870), (2, 40269435), (3, 26846290), (5, 16107774), (6, 13423145), (10, 8053887), (15, 5369258), (23, 3501690), (30, 2684629), (46, 1750845), (69, 1167230), (115, 700338), (138, 583615), (151, 533370), (230, 350169), (302, 266685), (345, 233446), (453, 177790), (690, 116723), (755, 106674), (773, 104190), (906, 88895), (1510, 53337), (1546, 52095), (2265, 35558), (2319, 34730), (3473, 23190), (3865, 20838), (4530, 17779), (4638, 17365), (6946, 11595), (7730, 10419)]