197425740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41651}}^1$

素因数の和:41742

約数の個数: 48

約数和(自身を含む): 559802880

約数和(自身を除く): 362377140

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, 41651, 83302, 124953, 166604, 208255, 249906, 416510, 499812, 624765, 833020, 1249530, 2499060, 3290429, 6580858, 9871287, 13161716, 16452145, 19742574, 32904290, 39485148, 49356435, 65808580, 98712870, 197425740]

約数ペア:

[(1, 197425740), (2, 98712870), (3, 65808580), (4, 49356435), (5, 39485148), (6, 32904290), (10, 19742574), (12, 16452145), (15, 13161716), (20, 9871287), (30, 6580858), (60, 3290429), (79, 2499060), (158, 1249530), (237, 833020), (316, 624765), (395, 499812), (474, 416510), (790, 249906), (948, 208255), (1185, 166604), (1580, 124953), (2370, 83302), (4740, 41651)]