145364330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 265717584

約数和(自身を除く): 120353254

約数列:

[1, 2, 5, 10, 113, 197, 226, 394, 565, 653, 985, 1130, 1306, 1970, 3265, 6530, 22261, 44522, 73789, 111305, 128641, 147578, 222610, 257282, 368945, 643205, 737890, 1286410, 14536433, 29072866, 72682165, 145364330]

約数ペア:

[(1, 145364330), (2, 72682165), (5, 29072866), (10, 14536433), (113, 1286410), (197, 737890), (226, 643205), (394, 368945), (565, 257282), (653, 222610), (985, 147578), (1130, 128641), (1306, 111305), (1970, 73789), (3265, 44522), (6530, 22261)]