74966190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 194890752

約数和(自身を除く): 119924562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 911, 1055, 1266, 1822, 2110, 2733, 2743, 3165, 4555, 5466, 5486, 6330, 8229, 9110, 11843, 13665, 13715, 16458, 23686, 27330, 27430, 35529, 41145, 59215, 71058, 82290, 118430, 177645, 192221, 355290, 384442, 576663, 961105, 1153326, 1922210, 2498873, 2883315, 4997746, 5766630, 7496619, 12494365, 14993238, 24988730, 37483095, 74966190]

約数ペア:

[(1, 74966190), (2, 37483095), (3, 24988730), (5, 14993238), (6, 12494365), (10, 7496619), (13, 5766630), (15, 4997746), (26, 2883315), (30, 2498873), (39, 1922210), (65, 1153326), (78, 961105), (130, 576663), (195, 384442), (211, 355290), (390, 192221), (422, 177645), (633, 118430), (911, 82290), (1055, 71058), (1266, 59215), (1822, 41145), (2110, 35529), (2733, 27430), (2743, 27330), (3165, 23686), (4555, 16458), (5466, 13715), (5486, 13665), (6330, 11843), (8229, 9110)]