7996290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 12324990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 15679, 31358, 47037, 78395, 94074, 156790, 235185, 266543, 470370, 533086, 799629, 1332715, 1599258, 2665430, 3998145, 7996290]

約数ペア:

[(1, 7996290), (2, 3998145), (3, 2665430), (5, 1599258), (6, 1332715), (10, 799629), (15, 533086), (17, 470370), (30, 266543), (34, 235185), (51, 156790), (85, 94074), (102, 78395), (170, 47037), (255, 31358), (510, 15679)]