9658180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 23385600

約数和(自身を除く): 13727420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 463, 596, 745, 926, 1043, 1490, 1852, 2086, 2315, 2980, 3241, 4172, 4630, 5215, 6482, 9260, 10430, 12964, 16205, 20860, 32410, 64820, 68987, 137974, 275948, 344935, 482909, 689870, 965818, 1379740, 1931636, 2414545, 4829090, 9658180]

約数ペア:

[(1, 9658180), (2, 4829090), (4, 2414545), (5, 1931636), (7, 1379740), (10, 965818), (14, 689870), (20, 482909), (28, 344935), (35, 275948), (70, 137974), (140, 68987), (149, 64820), (298, 32410), (463, 20860), (596, 16205), (745, 12964), (926, 10430), (1043, 9260), (1490, 6482), (1852, 5215), (2086, 4630), (2315, 4172), (2980, 3241)]