123846310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 262103040

約数和(自身を除く): 138256730

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 157, 191, 295, 314, 382, 413, 590, 785, 826, 955, 1099, 1337, 1570, 1910, 2065, 2198, 2674, 4130, 5495, 6685, 9263, 10990, 11269, 13370, 18526, 22538, 29987, 46315, 56345, 59974, 64841, 78883, 92630, 112690, 129682, 149935, 157766, 209909, 299870, 324205, 394415, 419818, 648410, 788830, 1049545, 1769233, 2099090, 3538466, 8846165, 12384631, 17692330, 24769262, 61923155, 123846310]

約数ペア:

[(1, 123846310), (2, 61923155), (5, 24769262), (7, 17692330), (10, 12384631), (14, 8846165), (35, 3538466), (59, 2099090), (70, 1769233), (118, 1049545), (157, 788830), (191, 648410), (295, 419818), (314, 394415), (382, 324205), (413, 299870), (590, 209909), (785, 157766), (826, 149935), (955, 129682), (1099, 112690), (1337, 92630), (1570, 78883), (1910, 64841), (2065, 59974), (2198, 56345), (2674, 46315), (4130, 29987), (5495, 22538), (6685, 18526), (9263, 13370), (10990, 11269)]