557251110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158761}}^1$

素因数の和:158790

約数の個数: 64

約数和(自身を含む): 1600320960

約数和(自身を除く): 1043069850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 158761, 317522, 476283, 793805, 952566, 1428849, 1587610, 2063893, 2381415, 2857698, 4127786, 4286547, 4762830, 6191679, 7144245, 8573094, 10319465, 12383358, 14288490, 18575037, 20638930, 21432735, 30958395, 37150074, 42865470, 55725111, 61916790, 92875185, 111450222, 185750370, 278625555, 557251110]

約数ペア:

[(1, 557251110), (2, 278625555), (3, 185750370), (5, 111450222), (6, 92875185), (9, 61916790), (10, 55725111), (13, 42865470), (15, 37150074), (18, 30958395), (26, 21432735), (27, 20638930), (30, 18575037), (39, 14288490), (45, 12383358), (54, 10319465), (65, 8573094), (78, 7144245), (90, 6191679), (117, 4762830), (130, 4286547), (135, 4127786), (195, 2857698), (234, 2381415), (270, 2063893), (351, 1587610), (390, 1428849), (585, 952566), (702, 793805), (1170, 476283), (1755, 317522), (3510, 158761)]