39967890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5869}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 96361920

約数和(自身を除く): 56394030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 5869, 6810, 11738, 17607, 29345, 35214, 58690, 88035, 176070, 1332263, 2664526, 3996789, 6661315, 7993578, 13322630, 19983945, 39967890]

約数ペア:

[(1, 39967890), (2, 19983945), (3, 13322630), (5, 7993578), (6, 6661315), (10, 3996789), (15, 2664526), (30, 1332263), (227, 176070), (454, 88035), (681, 58690), (1135, 35214), (1362, 29345), (2270, 17607), (3405, 11738), (5869, 6810)]