2218307410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1549}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 4467571200

約数和(自身を除く): 2249263790

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 277, 470, 517, 554, 1034, 1385, 1549, 2585, 2770, 3047, 3098, 5170, 6094, 7745, 13019, 15235, 15490, 17039, 26038, 30470, 34078, 65095, 72803, 85195, 130190, 143209, 145606, 170390, 286418, 364015, 429073, 716045, 728030, 800833, 858146, 1432090, 1601666, 2145365, 4004165, 4290730, 4719803, 8008330, 9439606, 20166431, 23599015, 40332862, 47198030, 100832155, 201664310, 221830741, 443661482, 1109153705, 2218307410]

約数ペア:

[(1, 2218307410), (2, 1109153705), (5, 443661482), (10, 221830741), (11, 201664310), (22, 100832155), (47, 47198030), (55, 40332862), (94, 23599015), (110, 20166431), (235, 9439606), (277, 8008330), (470, 4719803), (517, 4290730), (554, 4004165), (1034, 2145365), (1385, 1601666), (1549, 1432090), (2585, 858146), (2770, 800833), (3047, 728030), (3098, 716045), (5170, 429073), (6094, 364015), (7745, 286418), (13019, 170390), (15235, 145606), (15490, 143209), (17039, 130190), (26038, 85195), (30470, 72803), (34078, 65095)]