3122220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 9259488

約数和(自身を除く): 6137268

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, 3061, 6122, 9183, 12244, 15305, 18366, 30610, 36732, 45915, 52037, 61220, 91830, 104074, 156111, 183660, 208148, 260185, 312222, 520370, 624444, 780555, 1040740, 1561110, 3122220]

約数ペア:

[(1, 3122220), (2, 1561110), (3, 1040740), (4, 780555), (5, 624444), (6, 520370), (10, 312222), (12, 260185), (15, 208148), (17, 183660), (20, 156111), (30, 104074), (34, 91830), (51, 61220), (60, 52037), (68, 45915), (85, 36732), (102, 30610), (170, 18366), (204, 15305), (255, 12244), (340, 9183), (510, 6122), (1020, 3061)]