1651640130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2099}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 4914000000

約数和(自身を除く): 3262359870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1249, 2099, 2498, 3747, 4198, 6245, 6297, 7494, 8743, 10495, 11241, 12490, 12594, 14693, 17486, 18735, 18891, 20990, 22482, 26229, 29386, 31485, 37470, 37782, 43715, 44079, 52458, 56205, 62970, 73465, 78687, 87430, 88158, 94455, 112410, 131145, 132237, 146930, 157374, 188910, 220395, 262290, 264474, 393435, 440790, 661185, 786870, 1322370, 2621651, 5243302, 7864953, 13108255, 15729906, 18351557, 23594859, 26216510, 36703114, 39324765, 47189718, 55054671, 78649530, 91757785, 110109342, 117974295, 165164013, 183515570, 235948590, 275273355, 330328026, 550546710, 825820065, 1651640130]

約数ペア:

[(1, 1651640130), (2, 825820065), (3, 550546710), (5, 330328026), (6, 275273355), (7, 235948590), (9, 183515570), (10, 165164013), (14, 117974295), (15, 110109342), (18, 91757785), (21, 78649530), (30, 55054671), (35, 47189718), (42, 39324765), (45, 36703114), (63, 26216510), (70, 23594859), (90, 18351557), (105, 15729906), (126, 13108255), (210, 7864953), (315, 5243302), (630, 2621651), (1249, 1322370), (2099, 786870), (2498, 661185), (3747, 440790), (4198, 393435), (6245, 264474), (6297, 262290), (7494, 220395), (8743, 188910), (10495, 157374), (11241, 146930), (12490, 132237), (12594, 131145), (14693, 112410), (17486, 94455), (18735, 88158), (18891, 87430), (20990, 78687), (22482, 73465), (26229, 62970), (29386, 56205), (31485, 52458), (37470, 44079), (37782, 43715)]