71810361490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2347511}}^1$

素因数の和:2347567

約数の個数: 64

約数和(自身を含む): 162260029440

約数和(自身を除く): 90449667950

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 15295, 30590, 2347511, 4695022, 11737555, 16432577, 23475110, 32865154, 44602709, 53992753, 82162885, 89205418, 107985506, 164325770, 223013545, 269963765, 312218963, 377949271, 446027090, 539927530, 624437926, 755898542, 1025862307, 1561094815, 1889746355, 2051724614, 3122189630, 3779492710, 5129311535, 7181036149, 10258623070, 14362072298, 35905180745, 71810361490]

約数ペア:

[(1, 71810361490), (2, 35905180745), (5, 14362072298), (7, 10258623070), (10, 7181036149), (14, 5129311535), (19, 3779492710), (23, 3122189630), (35, 2051724614), (38, 1889746355), (46, 1561094815), (70, 1025862307), (95, 755898542), (115, 624437926), (133, 539927530), (161, 446027090), (190, 377949271), (230, 312218963), (266, 269963765), (322, 223013545), (437, 164325770), (665, 107985506), (805, 89205418), (874, 82162885), (1330, 53992753), (1610, 44602709), (2185, 32865154), (3059, 23475110), (4370, 16432577), (6118, 11737555), (15295, 4695022), (30590, 2347511)]