72637770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142427}}^1$

素因数の和:142454

約数の個数: 32

約数和(自身を含む): 184586688

約数和(自身を除く): 111948918

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142427, 284854, 427281, 712135, 854562, 1424270, 2136405, 2421259, 4272810, 4842518, 7263777, 12106295, 14527554, 24212590, 36318885, 72637770]

約数ペア:

[(1, 72637770), (2, 36318885), (3, 24212590), (5, 14527554), (6, 12106295), (10, 7263777), (15, 4842518), (17, 4272810), (30, 2421259), (34, 2136405), (51, 1424270), (85, 854562), (102, 712135), (170, 427281), (255, 284854), (510, 142427)]