15197340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13362

約数の個数: 48

約数和(自身を含む): 44795520

約数和(自身を除く): 29598180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13331, 26662, 39993, 53324, 66655, 79986, 133310, 159972, 199965, 253289, 266620, 399930, 506578, 759867, 799860, 1013156, 1266445, 1519734, 2532890, 3039468, 3799335, 5065780, 7598670, 15197340]

約数ペア:

[(1, 15197340), (2, 7598670), (3, 5065780), (4, 3799335), (5, 3039468), (6, 2532890), (10, 1519734), (12, 1266445), (15, 1013156), (19, 799860), (20, 759867), (30, 506578), (38, 399930), (57, 266620), (60, 253289), (76, 199965), (95, 159972), (114, 133310), (190, 79986), (228, 66655), (285, 53324), (380, 39993), (570, 26662), (1140, 13331)]