40656390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71327}}^1$

素因数の和:71356

約数の個数: 32

約数和(自身を含む): 102712320

約数和(自身を除く): 62055930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 71327, 142654, 213981, 356635, 427962, 713270, 1069905, 1355213, 2139810, 2710426, 4065639, 6776065, 8131278, 13552130, 20328195, 40656390]

約数ペア:

[(1, 40656390), (2, 20328195), (3, 13552130), (5, 8131278), (6, 6776065), (10, 4065639), (15, 2710426), (19, 2139810), (30, 1355213), (38, 1069905), (57, 713270), (95, 427962), (114, 356635), (190, 213981), (285, 142654), (570, 71327)]