71252010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21397}}^1$

素因数の和:21447

約数の個数: 48

約数和(自身を含む): 190271016

約数和(自身を除く): 119019006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 21397, 42794, 64191, 106985, 128382, 192573, 213970, 320955, 385146, 641910, 791689, 962865, 1583378, 1925730, 2375067, 3958445, 4750134, 7125201, 7916890, 11875335, 14250402, 23750670, 35626005, 71252010]

約数ペア:

[(1, 71252010), (2, 35626005), (3, 23750670), (5, 14250402), (6, 11875335), (9, 7916890), (10, 7125201), (15, 4750134), (18, 3958445), (30, 2375067), (37, 1925730), (45, 1583378), (74, 962865), (90, 791689), (111, 641910), (185, 385146), (222, 320955), (333, 213970), (370, 192573), (555, 128382), (666, 106985), (1110, 64191), (1665, 42794), (3330, 21397)]