1619130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 4013568

約数和(自身を除く): 2394438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1741, 3482, 5223, 8705, 10446, 17410, 26115, 52230, 53971, 107942, 161913, 269855, 323826, 539710, 809565, 1619130]

約数ペア:

[(1, 1619130), (2, 809565), (3, 539710), (5, 323826), (6, 269855), (10, 161913), (15, 107942), (30, 53971), (31, 52230), (62, 26115), (93, 17410), (155, 10446), (186, 8705), (310, 5223), (465, 3482), (930, 1741)]