79137730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36469}}^1$

素因数の和:36514

約数の個数: 32

約数和(自身を含む): 168053760

約数和(自身を除く): 88916030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 36469, 72938, 182345, 255283, 364690, 510566, 1130539, 1276415, 2261078, 2552830, 5652695, 7913773, 11305390, 15827546, 39568865, 79137730]

約数ペア:

[(1, 79137730), (2, 39568865), (5, 15827546), (7, 11305390), (10, 7913773), (14, 5652695), (31, 2552830), (35, 2261078), (62, 1276415), (70, 1130539), (155, 510566), (217, 364690), (310, 255283), (434, 182345), (1085, 72938), (2170, 36469)]