3371780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 7693056

約数和(自身を除く): 4321276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 211, 235, 340, 422, 470, 799, 844, 940, 1055, 1598, 2110, 3196, 3587, 3995, 4220, 7174, 7990, 9917, 14348, 15980, 17935, 19834, 35870, 39668, 49585, 71740, 99170, 168589, 198340, 337178, 674356, 842945, 1685890, 3371780]

約数ペア:

[(1, 3371780), (2, 1685890), (4, 842945), (5, 674356), (10, 337178), (17, 198340), (20, 168589), (34, 99170), (47, 71740), (68, 49585), (85, 39668), (94, 35870), (170, 19834), (188, 17935), (211, 15980), (235, 14348), (340, 9917), (422, 7990), (470, 7174), (799, 4220), (844, 3995), (940, 3587), (1055, 3196), (1598, 2110)]