12347190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137191}}^1$

素因数の和:137204

約数の個数: 24

約数和(自身を含む): 32102928

約数和(自身を除く): 19755738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137191, 274382, 411573, 685955, 823146, 1234719, 1371910, 2057865, 2469438, 4115730, 6173595, 12347190]

約数ペア:

[(1, 12347190), (2, 6173595), (3, 4115730), (5, 2469438), (6, 2057865), (9, 1371910), (10, 1234719), (15, 823146), (18, 685955), (30, 411573), (45, 274382), (90, 137191)]