77345130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15817}}^1$

素因数の和:15990

約数の個数: 32

約数和(自身を含む): 186778944

約数和(自身を除く): 109433814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15817, 31634, 47451, 79085, 94902, 158170, 237255, 474510, 2578171, 5156342, 7734513, 12890855, 15469026, 25781710, 38672565, 77345130]

約数ペア:

[(1, 77345130), (2, 38672565), (3, 25781710), (5, 15469026), (6, 12890855), (10, 7734513), (15, 5156342), (30, 2578171), (163, 474510), (326, 237255), (489, 158170), (815, 94902), (978, 79085), (1630, 47451), (2445, 31634), (4890, 15817)]