70312860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43403}}^1$

素因数の和:43424

約数の個数: 60

約数和(自身を含む): 220579128

約数和(自身を除く): 150266268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43403, 86806, 130209, 173612, 217015, 260418, 390627, 434030, 520836, 651045, 781254, 868060, 1171881, 1302090, 1562508, 1953135, 2343762, 2604180, 3515643, 3906270, 4687524, 5859405, 7031286, 7812540, 11718810, 14062572, 17578215, 23437620, 35156430, 70312860]

約数ペア:

[(1, 70312860), (2, 35156430), (3, 23437620), (4, 17578215), (5, 14062572), (6, 11718810), (9, 7812540), (10, 7031286), (12, 5859405), (15, 4687524), (18, 3906270), (20, 3515643), (27, 2604180), (30, 2343762), (36, 1953135), (45, 1562508), (54, 1302090), (60, 1171881), (81, 868060), (90, 781254), (108, 651045), (135, 520836), (162, 434030), (180, 390627), (270, 260418), (324, 217015), (405, 173612), (540, 130209), (810, 86806), (1620, 43403)]