30678768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11246

約数の個数: 60

約数和(自身を含む): 90384840

約数和(自身を除く): 59706072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11213, 22426, 33639, 44852, 67278, 89704, 100917, 134556, 179408, 201834, 213047, 269112, 403668, 426094, 538224, 639141, 807336, 852188, 1278282, 1614672, 1704376, 1917423, 2556564, 3408752, 3834846, 5113128, 7669692, 10226256, 15339384, 30678768]

約数ペア:

[(1, 30678768), (2, 15339384), (3, 10226256), (4, 7669692), (6, 5113128), (8, 3834846), (9, 3408752), (12, 2556564), (16, 1917423), (18, 1704376), (19, 1614672), (24, 1278282), (36, 852188), (38, 807336), (48, 639141), (57, 538224), (72, 426094), (76, 403668), (114, 269112), (144, 213047), (152, 201834), (171, 179408), (228, 134556), (304, 100917), (342, 89704), (456, 67278), (684, 44852), (912, 33639), (1368, 22426), (2736, 11213)]