34538390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 71409600

約数和(自身を除く): 36871210

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 74, 85, 95, 170, 185, 190, 289, 323, 370, 578, 629, 646, 703, 1258, 1406, 1445, 1615, 2890, 3145, 3230, 3515, 4913, 5491, 6290, 7030, 9826, 10693, 10982, 11951, 21386, 23902, 24565, 27455, 49130, 53465, 54910, 59755, 93347, 106930, 119510, 181781, 186694, 203167, 363562, 406334, 466735, 908905, 933470, 1015835, 1817810, 2031670, 3453839, 6907678, 17269195, 34538390]

約数ペア:

[(1, 34538390), (2, 17269195), (5, 6907678), (10, 3453839), (17, 2031670), (19, 1817810), (34, 1015835), (37, 933470), (38, 908905), (74, 466735), (85, 406334), (95, 363562), (170, 203167), (185, 186694), (190, 181781), (289, 119510), (323, 106930), (370, 93347), (578, 59755), (629, 54910), (646, 53465), (703, 49130), (1258, 27455), (1406, 24565), (1445, 23902), (1615, 21386), (2890, 11951), (3145, 10982), (3230, 10693), (3515, 9826), (4913, 7030), (5491, 6290)]