55320330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 89468790

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, 1709, 2158, 2490, 3237, 3418, 5127, 5395, 6474, 8545, 10254, 10790, 16185, 17090, 22217, 25635, 32370, 44434, 51270, 66651, 111085, 133302, 141847, 222170, 283694, 333255, 425541, 666510, 709235, 851082, 1418470, 1844011, 2127705, 3688022, 4255410, 5532033, 9220055, 11064066, 18440110, 27660165, 55320330]

約数ペア:

[(1, 55320330), (2, 27660165), (3, 18440110), (5, 11064066), (6, 9220055), (10, 5532033), (13, 4255410), (15, 3688022), (26, 2127705), (30, 1844011), (39, 1418470), (65, 851082), (78, 709235), (83, 666510), (130, 425541), (166, 333255), (195, 283694), (249, 222170), (390, 141847), (415, 133302), (498, 111085), (830, 66651), (1079, 51270), (1245, 44434), (1709, 32370), (2158, 25635), (2490, 22217), (3237, 17090), (3418, 16185), (5127, 10790), (5395, 10254), (6474, 8545)]