142716190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1669}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 272704320

約数和(自身を除く): 129988130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 503, 1006, 1669, 2515, 3338, 5030, 8345, 8551, 16690, 17102, 28373, 42755, 56746, 85510, 141865, 283730, 839507, 1679014, 4197535, 8395070, 14271619, 28543238, 71358095, 142716190]

約数ペア:

[(1, 142716190), (2, 71358095), (5, 28543238), (10, 14271619), (17, 8395070), (34, 4197535), (85, 1679014), (170, 839507), (503, 283730), (1006, 141865), (1669, 85510), (2515, 56746), (3338, 42755), (5030, 28373), (8345, 17102), (8551, 16690)]