2665430

素因数分解:

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

素因数の和:15703

約数の個数: 16

約数和(自身を含む): 5080320

約数和(自身を除く): 2414890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 15679, 31358, 78395, 156790, 266543, 533086, 1332715, 2665430]

約数ペア:

[(1, 2665430), (2, 1332715), (5, 533086), (10, 266543), (17, 156790), (34, 78395), (85, 31358), (170, 15679)]