13135430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 30016656

約数和(自身を除く): 16881226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2437, 2695, 4874, 5390, 12185, 17059, 24370, 26807, 34118, 53614, 85295, 119413, 134035, 170590, 187649, 238826, 268070, 375298, 597065, 938245, 1194130, 1313543, 1876490, 2627086, 6567715, 13135430]

約数ペア:

[(1, 13135430), (2, 6567715), (5, 2627086), (7, 1876490), (10, 1313543), (11, 1194130), (14, 938245), (22, 597065), (35, 375298), (49, 268070), (55, 238826), (70, 187649), (77, 170590), (98, 134035), (110, 119413), (154, 85295), (245, 53614), (385, 34118), (490, 26807), (539, 24370), (770, 17059), (1078, 12185), (2437, 5390), (2695, 4874)]