16948740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1733}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 47775168

約数和(自身を除く): 30826428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1733, 1956, 2445, 3260, 3466, 4890, 5199, 6932, 8665, 9780, 10398, 17330, 20796, 25995, 34660, 51990, 103980, 282479, 564958, 847437, 1129916, 1412395, 1694874, 2824790, 3389748, 4237185, 5649580, 8474370, 16948740]

約数ペア:

[(1, 16948740), (2, 8474370), (3, 5649580), (4, 4237185), (5, 3389748), (6, 2824790), (10, 1694874), (12, 1412395), (15, 1129916), (20, 847437), (30, 564958), (60, 282479), (163, 103980), (326, 51990), (489, 34660), (652, 25995), (815, 20796), (978, 17330), (1630, 10398), (1733, 9780), (1956, 8665), (2445, 6932), (3260, 5199), (3466, 4890)]