139870860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{23081}}^1$

素因数の和:23194

約数の個数: 48

約数和(自身を含む): 395533152

約数和(自身を除く): 255662292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 23081, 46162, 69243, 92324, 115405, 138486, 230810, 276972, 346215, 461620, 692430, 1384860, 2331181, 4662362, 6993543, 9324724, 11655905, 13987086, 23311810, 27974172, 34967715, 46623620, 69935430, 139870860]

約数ペア:

[(1, 139870860), (2, 69935430), (3, 46623620), (4, 34967715), (5, 27974172), (6, 23311810), (10, 13987086), (12, 11655905), (15, 9324724), (20, 6993543), (30, 4662362), (60, 2331181), (101, 1384860), (202, 692430), (303, 461620), (404, 346215), (505, 276972), (606, 230810), (1010, 138486), (1212, 115405), (1515, 92324), (2020, 69243), (3030, 46162), (6060, 23081)]