1237099390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{80279}}^1$

素因数の和:80376

約数の個数: 32

約数和(自身を含む): 2358305280

約数和(自身を除く): 1121205890

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 80279, 160558, 401395, 802790, 1846417, 3692834, 5378693, 9232085, 10757386, 18464170, 26893465, 53786930, 123709939, 247419878, 618549695, 1237099390]

約数ペア:

[(1, 1237099390), (2, 618549695), (5, 247419878), (10, 123709939), (23, 53786930), (46, 26893465), (67, 18464170), (115, 10757386), (134, 9232085), (230, 5378693), (335, 3692834), (670, 1846417), (1541, 802790), (3082, 401395), (7705, 160558), (15410, 80279)]