12347460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68597}}^1$

素因数の和:68612

約数の個数: 36

約数和(自身を含む): 37454508

約数和(自身を除く): 25107048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68597, 137194, 205791, 274388, 342985, 411582, 617373, 685970, 823164, 1028955, 1234746, 1371940, 2057910, 2469492, 3086865, 4115820, 6173730, 12347460]

約数ペア:

[(1, 12347460), (2, 6173730), (3, 4115820), (4, 3086865), (5, 2469492), (6, 2057910), (9, 1371940), (10, 1234746), (12, 1028955), (15, 823164), (18, 685970), (20, 617373), (30, 411582), (36, 342985), (45, 274388), (60, 205791), (90, 137194), (180, 68597)]