6771220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 15200640

約数和(自身を除く): 8429420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 173, 190, 206, 346, 380, 412, 515, 692, 865, 1030, 1730, 1957, 2060, 3287, 3460, 3914, 6574, 7828, 9785, 13148, 16435, 17819, 19570, 32870, 35638, 39140, 65740, 71276, 89095, 178190, 338561, 356380, 677122, 1354244, 1692805, 3385610, 6771220]

約数ペア:

[(1, 6771220), (2, 3385610), (4, 1692805), (5, 1354244), (10, 677122), (19, 356380), (20, 338561), (38, 178190), (76, 89095), (95, 71276), (103, 65740), (173, 39140), (190, 35638), (206, 32870), (346, 19570), (380, 17819), (412, 16435), (515, 13148), (692, 9785), (865, 7828), (1030, 6574), (1730, 3914), (1957, 3460), (2060, 3287)]