68973030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109481}}^1$

素因数の和:109501

約数の個数: 48

約数和(自身を含む): 204950304

約数和(自身を除く): 135977274

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, 109481, 218962, 328443, 547405, 656886, 766367, 985329, 1094810, 1532734, 1642215, 1970658, 2299101, 3284430, 3831835, 4598202, 4926645, 6897303, 7663670, 9853290, 11495505, 13794606, 22991010, 34486515, 68973030]

約数ペア:

[(1, 68973030), (2, 34486515), (3, 22991010), (5, 13794606), (6, 11495505), (7, 9853290), (9, 7663670), (10, 6897303), (14, 4926645), (15, 4598202), (18, 3831835), (21, 3284430), (30, 2299101), (35, 1970658), (42, 1642215), (45, 1532734), (63, 1094810), (70, 985329), (90, 766367), (105, 656886), (126, 547405), (210, 328443), (315, 218962), (630, 109481)]