188290970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 393216768

約数和(自身を除く): 204925798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 431, 553, 790, 862, 1106, 2155, 2765, 3017, 4310, 5530, 6034, 6241, 12482, 15085, 30170, 31205, 34049, 43687, 62410, 68098, 87374, 170245, 218435, 238343, 340490, 436870, 476686, 1191715, 2383430, 2689871, 5379742, 13449355, 18829097, 26898710, 37658194, 94145485, 188290970]

約数ペア:

[(1, 188290970), (2, 94145485), (5, 37658194), (7, 26898710), (10, 18829097), (14, 13449355), (35, 5379742), (70, 2689871), (79, 2383430), (158, 1191715), (395, 476686), (431, 436870), (553, 340490), (790, 238343), (862, 218435), (1106, 170245), (2155, 87374), (2765, 68098), (3017, 62410), (4310, 43687), (5530, 34049), (6034, 31205), (6241, 30170), (12482, 15085)]