473205330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{404449}}^1$

素因数の和:404475

約数の個数: 48

約数和(自身を含む): 1324978200

約数和(自身を除く): 851772870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 404449, 808898, 1213347, 2022245, 2426694, 3640041, 4044490, 5257837, 6066735, 7280082, 10515674, 12133470, 15773511, 18200205, 26289185, 31547022, 36400410, 47320533, 52578370, 78867555, 94641066, 157735110, 236602665, 473205330]

約数ペア:

[(1, 473205330), (2, 236602665), (3, 157735110), (5, 94641066), (6, 78867555), (9, 52578370), (10, 47320533), (13, 36400410), (15, 31547022), (18, 26289185), (26, 18200205), (30, 15773511), (39, 12133470), (45, 10515674), (65, 7280082), (78, 6066735), (90, 5257837), (117, 4044490), (130, 3640041), (195, 2426694), (234, 2022245), (390, 1213347), (585, 808898), (1170, 404449)]