13539810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 20674590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 197, 237, 290, 394, 395, 435, 474, 591, 790, 870, 985, 1182, 1185, 1970, 2291, 2370, 2955, 4582, 5713, 5910, 6873, 11426, 11455, 13746, 15563, 17139, 22910, 28565, 31126, 34278, 34365, 46689, 57130, 68730, 77815, 85695, 93378, 155630, 171390, 233445, 451327, 466890, 902654, 1353981, 2256635, 2707962, 4513270, 6769905, 13539810]

約数ペア:

[(1, 13539810), (2, 6769905), (3, 4513270), (5, 2707962), (6, 2256635), (10, 1353981), (15, 902654), (29, 466890), (30, 451327), (58, 233445), (79, 171390), (87, 155630), (145, 93378), (158, 85695), (174, 77815), (197, 68730), (237, 57130), (290, 46689), (394, 34365), (395, 34278), (435, 31126), (474, 28565), (591, 22910), (790, 17139), (870, 15563), (985, 13746), (1182, 11455), (1185, 11426), (1970, 6873), (2291, 5910), (2370, 5713), (2955, 4582)]