22326660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 68717376

約数和(自身を除く): 46390716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1747, 2130, 2556, 3195, 3494, 4260, 5241, 6390, 6988, 8735, 10482, 12780, 15723, 17470, 20964, 26205, 31446, 34940, 52410, 62892, 78615, 104820, 124037, 157230, 248074, 314460, 372111, 496148, 620185, 744222, 1116333, 1240370, 1488444, 1860555, 2232666, 2480740, 3721110, 4465332, 5581665, 7442220, 11163330, 22326660]

約数ペア:

[(1, 22326660), (2, 11163330), (3, 7442220), (4, 5581665), (5, 4465332), (6, 3721110), (9, 2480740), (10, 2232666), (12, 1860555), (15, 1488444), (18, 1240370), (20, 1116333), (30, 744222), (36, 620185), (45, 496148), (60, 372111), (71, 314460), (90, 248074), (142, 157230), (180, 124037), (213, 104820), (284, 78615), (355, 62892), (426, 52410), (639, 34940), (710, 31446), (852, 26205), (1065, 20964), (1278, 17470), (1420, 15723), (1747, 12780), (2130, 10482), (2556, 8735), (3195, 6988), (3494, 6390), (4260, 5241)]