22644180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9705

約数の個数: 72

約数和(自身を含む): 73978632

約数和(自身を除く): 51334452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9677, 19354, 29031, 38708, 48385, 58062, 87093, 96770, 116124, 125801, 145155, 174186, 193540, 251602, 290310, 348372, 377403, 435465, 503204, 580620, 629005, 754806, 870930, 1132209, 1258010, 1509612, 1741860, 1887015, 2264418, 2516020, 3774030, 4528836, 5661045, 7548060, 11322090, 22644180]

約数ペア:

[(1, 22644180), (2, 11322090), (3, 7548060), (4, 5661045), (5, 4528836), (6, 3774030), (9, 2516020), (10, 2264418), (12, 1887015), (13, 1741860), (15, 1509612), (18, 1258010), (20, 1132209), (26, 870930), (30, 754806), (36, 629005), (39, 580620), (45, 503204), (52, 435465), (60, 377403), (65, 348372), (78, 290310), (90, 251602), (117, 193540), (130, 174186), (156, 145155), (180, 125801), (195, 116124), (234, 96770), (260, 87093), (390, 58062), (468, 48385), (585, 38708), (780, 29031), (1170, 19354), (2340, 9677)]