3405660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 9848832

約数和(自身を除く): 6443172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1831, 1860, 3662, 5493, 7324, 9155, 10986, 18310, 21972, 27465, 36620, 54930, 56761, 109860, 113522, 170283, 227044, 283805, 340566, 567610, 681132, 851415, 1135220, 1702830, 3405660]

約数ペア:

[(1, 3405660), (2, 1702830), (3, 1135220), (4, 851415), (5, 681132), (6, 567610), (10, 340566), (12, 283805), (15, 227044), (20, 170283), (30, 113522), (31, 109860), (60, 56761), (62, 54930), (93, 36620), (124, 27465), (155, 21972), (186, 18310), (310, 10986), (372, 9155), (465, 7324), (620, 5493), (930, 3662), (1831, 1860)]