73887730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45893}}^1$

素因数の和:45930

約数の個数: 32

約数和(自身を含む): 158609664

約数和(自身を除く): 84721934

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 45893, 91786, 229465, 321251, 458930, 642502, 1055539, 1606255, 2111078, 3212510, 5277695, 7388773, 10555390, 14777546, 36943865, 73887730]

約数ペア:

[(1, 73887730), (2, 36943865), (5, 14777546), (7, 10555390), (10, 7388773), (14, 5277695), (23, 3212510), (35, 2111078), (46, 1606255), (70, 1055539), (115, 642502), (161, 458930), (230, 321251), (322, 229465), (805, 91786), (1610, 45893)]