74409570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275591}}^1$

素因数の和:275607

約数の個数: 32

約数和(自身を含む): 198426240

約数和(自身を除く): 124016670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275591, 551182, 826773, 1377955, 1653546, 2480319, 2755910, 4133865, 4960638, 7440957, 8267730, 12401595, 14881914, 24803190, 37204785, 74409570]

約数ペア:

[(1, 74409570), (2, 37204785), (3, 24803190), (5, 14881914), (6, 12401595), (9, 8267730), (10, 7440957), (15, 4960638), (18, 4133865), (27, 2755910), (30, 2480319), (45, 1653546), (54, 1377955), (90, 826773), (135, 551182), (270, 275591)]