136378860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17351}}^1$

素因数の和:17494

約数の個数: 48

約数和(自身を含む): 384797952

約数和(自身を除く): 248419092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 17351, 34702, 52053, 69404, 86755, 104106, 173510, 208212, 260265, 347020, 520530, 1041060, 2272981, 4545962, 6818943, 9091924, 11364905, 13637886, 22729810, 27275772, 34094715, 45459620, 68189430, 136378860]

約数ペア:

[(1, 136378860), (2, 68189430), (3, 45459620), (4, 34094715), (5, 27275772), (6, 22729810), (10, 13637886), (12, 11364905), (15, 9091924), (20, 6818943), (30, 4545962), (60, 2272981), (131, 1041060), (262, 520530), (393, 347020), (524, 260265), (655, 208212), (786, 173510), (1310, 104106), (1572, 86755), (1965, 69404), (2620, 52053), (3930, 34702), (7860, 17351)]