33489990

素因数分解:

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

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 57126330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1747, 1917, 2130, 3195, 3494, 3834, 5241, 6390, 8735, 9585, 10482, 15723, 17470, 19170, 26205, 31446, 47169, 52410, 78615, 94338, 124037, 157230, 235845, 248074, 372111, 471690, 620185, 744222, 1116333, 1240370, 1860555, 2232666, 3348999, 3721110, 5581665, 6697998, 11163330, 16744995, 33489990]

約数ペア:

[(1, 33489990), (2, 16744995), (3, 11163330), (5, 6697998), (6, 5581665), (9, 3721110), (10, 3348999), (15, 2232666), (18, 1860555), (27, 1240370), (30, 1116333), (45, 744222), (54, 620185), (71, 471690), (90, 372111), (135, 248074), (142, 235845), (213, 157230), (270, 124037), (355, 94338), (426, 78615), (639, 52410), (710, 47169), (1065, 31446), (1278, 26205), (1747, 19170), (1917, 17470), (2130, 15723), (3195, 10482), (3494, 9585), (3834, 8735), (5241, 6390)]