1254402830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 2386065600

約数和(自身を除く): 1131662770

約数列:

[1, 2, 5, 10, 29, 58, 101, 113, 145, 202, 226, 290, 379, 505, 565, 758, 1010, 1130, 1895, 2929, 3277, 3790, 5858, 6554, 10991, 11413, 14645, 16385, 21982, 22826, 29290, 32770, 38279, 42827, 54955, 57065, 76558, 85654, 109910, 114130, 191395, 214135, 330977, 382790, 428270, 661954, 1110091, 1241983, 1654885, 2220182, 2483966, 3309770, 4325527, 5550455, 6209915, 8651054, 11100910, 12419830, 21627635, 43255270, 125440283, 250880566, 627201415, 1254402830]

約数ペア:

[(1, 1254402830), (2, 627201415), (5, 250880566), (10, 125440283), (29, 43255270), (58, 21627635), (101, 12419830), (113, 11100910), (145, 8651054), (202, 6209915), (226, 5550455), (290, 4325527), (379, 3309770), (505, 2483966), (565, 2220182), (758, 1654885), (1010, 1241983), (1130, 1110091), (1895, 661954), (2929, 428270), (3277, 382790), (3790, 330977), (5858, 214135), (6554, 191395), (10991, 114130), (11413, 109910), (14645, 85654), (16385, 76558), (21982, 57065), (22826, 54955), (29290, 42827), (32770, 38279)]