70534170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111959}}^1$

素因数の和:111979

約数の個数: 48

約数和(自身を含む): 209589120

約数和(自身を除く): 139054950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 111959, 223918, 335877, 559795, 671754, 783713, 1007631, 1119590, 1567426, 1679385, 2015262, 2351139, 3358770, 3918565, 4702278, 5038155, 7053417, 7837130, 10076310, 11755695, 14106834, 23511390, 35267085, 70534170]

約数ペア:

[(1, 70534170), (2, 35267085), (3, 23511390), (5, 14106834), (6, 11755695), (7, 10076310), (9, 7837130), (10, 7053417), (14, 5038155), (15, 4702278), (18, 3918565), (21, 3358770), (30, 2351139), (35, 2015262), (42, 1679385), (45, 1567426), (63, 1119590), (70, 1007631), (90, 783713), (105, 671754), (126, 559795), (210, 335877), (315, 223918), (630, 111959)]