3222520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 8786880

約数和(自身を除く): 5564360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 677, 680, 952, 1190, 1354, 2380, 2708, 3385, 4739, 4760, 5416, 6770, 9478, 11509, 13540, 18956, 23018, 23695, 27080, 37912, 46036, 47390, 57545, 80563, 92072, 94780, 115090, 161126, 189560, 230180, 322252, 402815, 460360, 644504, 805630, 1611260, 3222520]

約数ペア:

[(1, 3222520), (2, 1611260), (4, 805630), (5, 644504), (7, 460360), (8, 402815), (10, 322252), (14, 230180), (17, 189560), (20, 161126), (28, 115090), (34, 94780), (35, 92072), (40, 80563), (56, 57545), (68, 47390), (70, 46036), (85, 37912), (119, 27080), (136, 23695), (140, 23018), (170, 18956), (238, 13540), (280, 11509), (340, 9478), (476, 6770), (595, 5416), (677, 4760), (680, 4739), (952, 3385), (1190, 2708), (1354, 2380)]