7742370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 18656640

約数和(自身を除く): 10914270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 631, 818, 1227, 1262, 1893, 2045, 2454, 3155, 3786, 4090, 6135, 6310, 9465, 12270, 18930, 258079, 516158, 774237, 1290395, 1548474, 2580790, 3871185, 7742370]

約数ペア:

[(1, 7742370), (2, 3871185), (3, 2580790), (5, 1548474), (6, 1290395), (10, 774237), (15, 516158), (30, 258079), (409, 18930), (631, 12270), (818, 9465), (1227, 6310), (1262, 6135), (1893, 4090), (2045, 3786), (2454, 3155)]