25252710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6365

約数の個数: 64

約数和(自身を含む): 72921600

約数和(自身を除く): 47668890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6329, 12658, 18987, 31645, 37974, 44303, 63290, 88606, 94935, 120251, 132909, 189870, 221515, 240502, 265818, 360753, 443030, 601255, 664545, 721506, 841757, 1202510, 1329090, 1683514, 1803765, 2525271, 3607530, 4208785, 5050542, 8417570, 12626355, 25252710]

約数ペア:

[(1, 25252710), (2, 12626355), (3, 8417570), (5, 5050542), (6, 4208785), (7, 3607530), (10, 2525271), (14, 1803765), (15, 1683514), (19, 1329090), (21, 1202510), (30, 841757), (35, 721506), (38, 664545), (42, 601255), (57, 443030), (70, 360753), (95, 265818), (105, 240502), (114, 221515), (133, 189870), (190, 132909), (210, 120251), (266, 94935), (285, 88606), (399, 63290), (570, 44303), (665, 37974), (798, 31645), (1330, 18987), (1995, 12658), (3990, 6329)]