61304940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{340583}}^1$

素因数の和:340598

約数の個数: 36

約数和(自身を含む): 185958864

約数和(自身を除く): 124653924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 340583, 681166, 1021749, 1362332, 1702915, 2043498, 3065247, 3405830, 4086996, 5108745, 6130494, 6811660, 10217490, 12260988, 15326235, 20434980, 30652470, 61304940]

約数ペア:

[(1, 61304940), (2, 30652470), (3, 20434980), (4, 15326235), (5, 12260988), (6, 10217490), (9, 6811660), (10, 6130494), (12, 5108745), (15, 4086996), (18, 3405830), (20, 3065247), (30, 2043498), (36, 1702915), (45, 1362332), (60, 1021749), (90, 681166), (180, 340583)]