15906390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31189}}^1$

素因数の和:31216

約数の個数: 32

約数和(自身を含む): 40422240

約数和(自身を除く): 24515850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 31189, 62378, 93567, 155945, 187134, 311890, 467835, 530213, 935670, 1060426, 1590639, 2651065, 3181278, 5302130, 7953195, 15906390]

約数ペア:

[(1, 15906390), (2, 7953195), (3, 5302130), (5, 3181278), (6, 2651065), (10, 1590639), (15, 1060426), (17, 935670), (30, 530213), (34, 467835), (51, 311890), (85, 187134), (102, 155945), (170, 93567), (255, 62378), (510, 31189)]