74404710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275573}}^1$

素因数の和:275589

約数の個数: 32

約数和(自身を含む): 198413280

約数和(自身を除く): 124008570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275573, 551146, 826719, 1377865, 1653438, 2480157, 2755730, 4133595, 4960314, 7440471, 8267190, 12400785, 14880942, 24801570, 37202355, 74404710]

約数ペア:

[(1, 74404710), (2, 37202355), (3, 24801570), (5, 14880942), (6, 12400785), (9, 8267190), (10, 7440471), (15, 4960314), (18, 4133595), (27, 2755730), (30, 2480157), (45, 1653438), (54, 1377865), (90, 826719), (135, 551146), (270, 275573)]