572019970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{18223}}^1$

素因数の和:18346

約数の個数: 32

約数和(自身を含む): 1068072192

約数和(自身を除く): 496052222

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 18223, 31390, 36446, 91115, 182230, 783589, 1330279, 1567178, 2660558, 3917945, 6651395, 7835890, 13302790, 57201997, 114403994, 286009985, 572019970]

約数ペア:

[(1, 572019970), (2, 286009985), (5, 114403994), (10, 57201997), (43, 13302790), (73, 7835890), (86, 6651395), (146, 3917945), (215, 2660558), (365, 1567178), (430, 1330279), (730, 783589), (3139, 182230), (6278, 91115), (15695, 36446), (18223, 31390)]