15529930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 30570624

約数和(自身を除く): 15040694

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1783, 3566, 4355, 8710, 8915, 17830, 23179, 46358, 115895, 119461, 231790, 238922, 597305, 1194610, 1552993, 3105986, 7764965, 15529930]

約数ペア:

[(1, 15529930), (2, 7764965), (5, 3105986), (10, 1552993), (13, 1194610), (26, 597305), (65, 238922), (67, 231790), (130, 119461), (134, 115895), (335, 46358), (670, 23179), (871, 17830), (1742, 8915), (1783, 8710), (3566, 4355)]