77465570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12195

約数の個数: 48

約数和(自身を含む): 174694968

約数和(自身を除く): 97229398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 12161, 24322, 60805, 85127, 121610, 158093, 170254, 316186, 425635, 595889, 790465, 851270, 1106651, 1191778, 1580930, 2213302, 2979445, 5533255, 5958890, 7746557, 11066510, 15493114, 38732785, 77465570]

約数ペア:

[(1, 77465570), (2, 38732785), (5, 15493114), (7, 11066510), (10, 7746557), (13, 5958890), (14, 5533255), (26, 2979445), (35, 2213302), (49, 1580930), (65, 1191778), (70, 1106651), (91, 851270), (98, 790465), (130, 595889), (182, 425635), (245, 316186), (455, 170254), (490, 158093), (637, 121610), (910, 85127), (1274, 60805), (3185, 24322), (6370, 12161)]