244995570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{907391}}^1$

素因数の和:907407

約数の個数: 32

約数和(自身を含む): 653322240

約数和(自身を除く): 408326670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 907391, 1814782, 2722173, 4536955, 5444346, 8166519, 9073910, 13610865, 16333038, 24499557, 27221730, 40832595, 48999114, 81665190, 122497785, 244995570]

約数ペア:

[(1, 244995570), (2, 122497785), (3, 81665190), (5, 48999114), (6, 40832595), (9, 27221730), (10, 24499557), (15, 16333038), (18, 13610865), (27, 9073910), (30, 8166519), (45, 5444346), (54, 4536955), (90, 2722173), (135, 1814782), (270, 907391)]