21994667170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1\times {\mathrm{4297}}^1$

素因数の和:5275

約数の個数: 64

約数和(自身を含む): 45853952256

約数和(自身を除く): 23859285086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 881, 1162, 1762, 2905, 4297, 4405, 5810, 6167, 8594, 8810, 12334, 21485, 30079, 30835, 42970, 60158, 61670, 73123, 146246, 150395, 300790, 356651, 365615, 511861, 713302, 731230, 1023722, 1783255, 2496557, 2559305, 3566510, 3785657, 4993114, 5118610, 7571314, 12482785, 18928285, 24965570, 26499599, 37856570, 52999198, 132497995, 264995990, 314209531, 628419062, 1571047655, 2199466717, 3142095310, 4398933434, 10997333585, 21994667170]

約数ペア:

[(1, 21994667170), (2, 10997333585), (5, 4398933434), (7, 3142095310), (10, 2199466717), (14, 1571047655), (35, 628419062), (70, 314209531), (83, 264995990), (166, 132497995), (415, 52999198), (581, 37856570), (830, 26499599), (881, 24965570), (1162, 18928285), (1762, 12482785), (2905, 7571314), (4297, 5118610), (4405, 4993114), (5810, 3785657), (6167, 3566510), (8594, 2559305), (8810, 2496557), (12334, 1783255), (21485, 1023722), (30079, 731230), (30835, 713302), (42970, 511861), (60158, 365615), (61670, 356651), (73123, 300790), (146246, 150395)]