2247209510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31259}}^1$

素因数の和:31365

約数の個数: 64

約数和(自身を含む): 5041612800

約数和(自身を除く): 2794403290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 7189, 10270, 14378, 31259, 35945, 62518, 71890, 156295, 218813, 312590, 406367, 437626, 812734, 1094065, 2031835, 2188130, 2469461, 2844569, 4063670, 4938922, 5689138, 12347305, 14222845, 17286227, 24694610, 28445690, 32102993, 34572454, 64205986, 86431135, 160514965, 172862270, 224720951, 321029930, 449441902, 1123604755, 2247209510]

約数ペア:

[(1, 2247209510), (2, 1123604755), (5, 449441902), (7, 321029930), (10, 224720951), (13, 172862270), (14, 160514965), (26, 86431135), (35, 64205986), (65, 34572454), (70, 32102993), (79, 28445690), (91, 24694610), (130, 17286227), (158, 14222845), (182, 12347305), (395, 5689138), (455, 4938922), (553, 4063670), (790, 2844569), (910, 2469461), (1027, 2188130), (1106, 2031835), (2054, 1094065), (2765, 812734), (5135, 437626), (5530, 406367), (7189, 312590), (10270, 218813), (14378, 156295), (31259, 71890), (35945, 62518)]