17612220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 49785120

約数和(自身を除く): 32172900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2693, 3270, 5386, 6540, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 293537, 587074, 880611, 1174148, 1467685, 1761222, 2935370, 3522444, 4403055, 5870740, 8806110, 17612220]

約数ペア:

[(1, 17612220), (2, 8806110), (3, 5870740), (4, 4403055), (5, 3522444), (6, 2935370), (10, 1761222), (12, 1467685), (15, 1174148), (20, 880611), (30, 587074), (60, 293537), (109, 161580), (218, 80790), (327, 53860), (436, 40395), (545, 32316), (654, 26930), (1090, 16158), (1308, 13465), (1635, 10772), (2180, 8079), (2693, 6540), (3270, 5386)]