74152830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 183124800

約数和(自身を除く): 108971970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 265, 298, 313, 318, 447, 530, 626, 745, 795, 894, 939, 1490, 1565, 1590, 1878, 2235, 3130, 4470, 4695, 7897, 9390, 15794, 16589, 23691, 33178, 39485, 46637, 47382, 49767, 78970, 82945, 93274, 99534, 118455, 139911, 165890, 233185, 236910, 248835, 279822, 466370, 497670, 699555, 1399110, 2471761, 4943522, 7415283, 12358805, 14830566, 24717610, 37076415, 74152830]

約数ペア:

[(1, 74152830), (2, 37076415), (3, 24717610), (5, 14830566), (6, 12358805), (10, 7415283), (15, 4943522), (30, 2471761), (53, 1399110), (106, 699555), (149, 497670), (159, 466370), (265, 279822), (298, 248835), (313, 236910), (318, 233185), (447, 165890), (530, 139911), (626, 118455), (745, 99534), (795, 93274), (894, 82945), (939, 78970), (1490, 49767), (1565, 47382), (1590, 46637), (1878, 39485), (2235, 33178), (3130, 23691), (4470, 16589), (4695, 15794), (7897, 9390)]