57955980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12227}}^1$

素因数の和:12318

約数の個数: 48

約数和(自身を含む): 164344320

約数和(自身を除く): 106388340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 965933, 1931866, 2897799, 3863732, 4829665, 5795598, 9659330, 11591196, 14488995, 19318660, 28977990, 57955980]

約数ペア:

[(1, 57955980), (2, 28977990), (3, 19318660), (4, 14488995), (5, 11591196), (6, 9659330), (10, 5795598), (12, 4829665), (15, 3863732), (20, 2897799), (30, 1931866), (60, 965933), (79, 733620), (158, 366810), (237, 244540), (316, 183405), (395, 146724), (474, 122270), (790, 73362), (948, 61135), (1185, 48908), (1580, 36681), (2370, 24454), (4740, 12227)]