75389290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 139897296

約数和(自身を除く): 64508006

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 1693, 3386, 4453, 8465, 8906, 16930, 22265, 44530, 103273, 123589, 206546, 247178, 516365, 617945, 1032730, 1235890, 7538929, 15077858, 37694645, 75389290]

約数ペア:

[(1, 75389290), (2, 37694645), (5, 15077858), (10, 7538929), (61, 1235890), (73, 1032730), (122, 617945), (146, 516365), (305, 247178), (365, 206546), (610, 123589), (730, 103273), (1693, 44530), (3386, 22265), (4453, 16930), (8465, 8906)]