65209740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35059}}^1$

素因数の和:35102

約数の個数: 48

約数和(自身を含む): 188482560

約数和(自身を除く): 123272820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 35059, 70118, 105177, 140236, 175295, 210354, 350590, 420708, 525885, 701180, 1051770, 1086829, 2103540, 2173658, 3260487, 4347316, 5434145, 6520974, 10868290, 13041948, 16302435, 21736580, 32604870, 65209740]

約数ペア:

[(1, 65209740), (2, 32604870), (3, 21736580), (4, 16302435), (5, 13041948), (6, 10868290), (10, 6520974), (12, 5434145), (15, 4347316), (20, 3260487), (30, 2173658), (31, 2103540), (60, 1086829), (62, 1051770), (93, 701180), (124, 525885), (155, 420708), (186, 350590), (310, 210354), (372, 175295), (465, 140236), (620, 105177), (930, 70118), (1860, 35059)]