3958620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 11739168

約数和(自身を除く): 7780548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3881, 7762, 11643, 15524, 19405, 23286, 38810, 46572, 58215, 65977, 77620, 116430, 131954, 197931, 232860, 263908, 329885, 395862, 659770, 791724, 989655, 1319540, 1979310, 3958620]

約数ペア:

[(1, 3958620), (2, 1979310), (3, 1319540), (4, 989655), (5, 791724), (6, 659770), (10, 395862), (12, 329885), (15, 263908), (17, 232860), (20, 197931), (30, 131954), (34, 116430), (51, 77620), (60, 65977), (68, 58215), (85, 46572), (102, 38810), (170, 23286), (204, 19405), (255, 15524), (340, 11643), (510, 7762), (1020, 3881)]