2405250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1069}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 6509880

約数和(自身を除く): 4104630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1069, 1125, 2138, 2250, 3207, 5345, 6414, 9621, 10690, 16035, 19242, 26725, 32070, 48105, 53450, 80175, 96210, 133625, 160350, 240525, 267250, 400875, 481050, 801750, 1202625, 2405250]

約数ペア:

[(1, 2405250), (2, 1202625), (3, 801750), (5, 481050), (6, 400875), (9, 267250), (10, 240525), (15, 160350), (18, 133625), (25, 96210), (30, 80175), (45, 53450), (50, 48105), (75, 32070), (90, 26725), (125, 19242), (150, 16035), (225, 10690), (250, 9621), (375, 6414), (450, 5345), (750, 3207), (1069, 2250), (1125, 2138)]