16514010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 45480960

約数和(自身を除く): 28966950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 1973, 2790, 3946, 4185, 5919, 8370, 9865, 11838, 17757, 19730, 29595, 35514, 53271, 59190, 61163, 88785, 106542, 122326, 177570, 183489, 266355, 305815, 366978, 532710, 550467, 611630, 917445, 1100934, 1651401, 1834890, 2752335, 3302802, 5504670, 8257005, 16514010]

約数ペア:

[(1, 16514010), (2, 8257005), (3, 5504670), (5, 3302802), (6, 2752335), (9, 1834890), (10, 1651401), (15, 1100934), (18, 917445), (27, 611630), (30, 550467), (31, 532710), (45, 366978), (54, 305815), (62, 266355), (90, 183489), (93, 177570), (135, 122326), (155, 106542), (186, 88785), (270, 61163), (279, 59190), (310, 53271), (465, 35514), (558, 29595), (837, 19730), (930, 17757), (1395, 11838), (1674, 9865), (1973, 8370), (2790, 5919), (3946, 4185)]