67620930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 176964480

約数和(自身を除く): 109343550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2089, 2158, 2490, 3237, 4178, 5395, 6267, 6474, 10445, 10790, 12534, 16185, 20890, 27157, 31335, 32370, 54314, 62670, 81471, 135785, 162942, 173387, 271570, 346774, 407355, 520161, 814710, 866935, 1040322, 1733870, 2254031, 2600805, 4508062, 5201610, 6762093, 11270155, 13524186, 22540310, 33810465, 67620930]

約数ペア:

[(1, 67620930), (2, 33810465), (3, 22540310), (5, 13524186), (6, 11270155), (10, 6762093), (13, 5201610), (15, 4508062), (26, 2600805), (30, 2254031), (39, 1733870), (65, 1040322), (78, 866935), (83, 814710), (130, 520161), (166, 407355), (195, 346774), (249, 271570), (390, 173387), (415, 162942), (498, 135785), (830, 81471), (1079, 62670), (1245, 54314), (2089, 32370), (2158, 31335), (2490, 27157), (3237, 20890), (4178, 16185), (5395, 12534), (6267, 10790), (6474, 10445)]