27993270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 71873280

約数和(自身を除く): 43880010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 733, 1005, 1273, 1466, 2010, 2199, 2546, 3665, 3819, 4398, 6365, 7330, 7638, 10995, 12730, 13927, 19095, 21990, 27854, 38190, 41781, 49111, 69635, 83562, 98222, 139270, 147333, 208905, 245555, 294666, 417810, 491110, 736665, 933109, 1473330, 1866218, 2799327, 4665545, 5598654, 9331090, 13996635, 27993270]

約数ペア:

[(1, 27993270), (2, 13996635), (3, 9331090), (5, 5598654), (6, 4665545), (10, 2799327), (15, 1866218), (19, 1473330), (30, 933109), (38, 736665), (57, 491110), (67, 417810), (95, 294666), (114, 245555), (134, 208905), (190, 147333), (201, 139270), (285, 98222), (335, 83562), (402, 69635), (570, 49111), (670, 41781), (733, 38190), (1005, 27854), (1273, 21990), (1466, 19095), (2010, 13927), (2199, 12730), (2546, 10995), (3665, 7638), (3819, 7330), (4398, 6365)]