630391740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{955139}}^1$

素因数の和:955162

約数の個数: 48

約数和(自身を含む): 1925562240

約数和(自身を除く): 1295170500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 955139, 1910278, 2865417, 3820556, 4775695, 5730834, 9551390, 10506529, 11461668, 14327085, 19102780, 21013058, 28654170, 31519587, 42026116, 52532645, 57308340, 63039174, 105065290, 126078348, 157597935, 210130580, 315195870, 630391740]

約数ペア:

[(1, 630391740), (2, 315195870), (3, 210130580), (4, 157597935), (5, 126078348), (6, 105065290), (10, 63039174), (11, 57308340), (12, 52532645), (15, 42026116), (20, 31519587), (22, 28654170), (30, 21013058), (33, 19102780), (44, 14327085), (55, 11461668), (60, 10506529), (66, 9551390), (110, 5730834), (132, 4775695), (165, 3820556), (220, 2865417), (330, 1910278), (660, 955139)]