66437630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 142548336

約数和(自身を除く): 76110706

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3307, 4018, 6614, 10045, 16535, 20090, 23149, 33070, 46298, 115745, 135587, 162043, 231490, 271174, 324086, 677935, 810215, 949109, 1355870, 1620430, 1898218, 4745545, 6643763, 9491090, 13287526, 33218815, 66437630]

約数ペア:

[(1, 66437630), (2, 33218815), (5, 13287526), (7, 9491090), (10, 6643763), (14, 4745545), (35, 1898218), (41, 1620430), (49, 1355870), (70, 949109), (82, 810215), (98, 677935), (205, 324086), (245, 271174), (287, 231490), (410, 162043), (490, 135587), (574, 115745), (1435, 46298), (2009, 33070), (2870, 23149), (3307, 20090), (4018, 16535), (6614, 10045)]