74956490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1697}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 154531584

約数和(自身を除く): 79575094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 1697, 3155, 3394, 4417, 6310, 8485, 8834, 11879, 16970, 22085, 23758, 44170, 59395, 118790, 1070807, 2141614, 5354035, 7495649, 10708070, 14991298, 37478245, 74956490]

約数ペア:

[(1, 74956490), (2, 37478245), (5, 14991298), (7, 10708070), (10, 7495649), (14, 5354035), (35, 2141614), (70, 1070807), (631, 118790), (1262, 59395), (1697, 44170), (3155, 23758), (3394, 22085), (4417, 16970), (6310, 11879), (8485, 8834)]