70812105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7446

約数の個数: 48

約数和(自身を含む): 141954624

約数和(自身を除く): 71142519

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 7411, 9555, 22233, 37055, 51877, 96343, 111165, 155631, 259385, 289029, 363139, 481715, 674401, 778155, 1089417, 1445145, 1815695, 2023203, 3372005, 4720807, 5447085, 10116015, 14162421, 23604035, 70812105]

約数ペア:

[(1, 70812105), (3, 23604035), (5, 14162421), (7, 10116015), (13, 5447085), (15, 4720807), (21, 3372005), (35, 2023203), (39, 1815695), (49, 1445145), (65, 1089417), (91, 778155), (105, 674401), (147, 481715), (195, 363139), (245, 289029), (273, 259385), (455, 155631), (637, 111165), (735, 96343), (1365, 51877), (1911, 37055), (3185, 22233), (7411, 9555)]