22171980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 63602784

約数和(自身を除く): 41430804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 135195, 180260, 270390, 369533, 540780, 739066, 1108599, 1478132, 1847665, 2217198, 3695330, 4434396, 5542995, 7390660, 11085990, 22171980]

約数ペア:

[(1, 22171980), (2, 11085990), (3, 7390660), (4, 5542995), (5, 4434396), (6, 3695330), (10, 2217198), (12, 1847665), (15, 1478132), (20, 1108599), (30, 739066), (41, 540780), (60, 369533), (82, 270390), (123, 180260), (164, 135195), (205, 108156), (246, 90130), (410, 54078), (492, 45065), (615, 36052), (820, 27039), (1230, 18026), (2460, 9013)]