40897590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 98413056

約数和(自身を除く): 57515466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 3163, 4310, 6326, 6465, 9489, 12930, 15815, 18978, 31630, 47445, 94890, 1363253, 2726506, 4089759, 6816265, 8179518, 13632530, 20448795, 40897590]

約数ペア:

[(1, 40897590), (2, 20448795), (3, 13632530), (5, 8179518), (6, 6816265), (10, 4089759), (15, 2726506), (30, 1363253), (431, 94890), (862, 47445), (1293, 31630), (2155, 18978), (2586, 15815), (3163, 12930), (4310, 9489), (6326, 6465)]