121842370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3889}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 237227760

約数和(自身を除く): 115385390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 3889, 6266, 7778, 15665, 19445, 31330, 38890, 50557, 101114, 252785, 505570, 937249, 1874498, 4686245, 9372490, 12184237, 24368474, 60921185, 121842370]

約数ペア:

[(1, 121842370), (2, 60921185), (5, 24368474), (10, 12184237), (13, 9372490), (26, 4686245), (65, 1874498), (130, 937249), (241, 505570), (482, 252785), (1205, 101114), (2410, 50557), (3133, 38890), (3889, 31330), (6266, 19445), (7778, 15665)]