68094290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 145428480

約数和(自身を除く): 77334190

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1051, 1178, 1705, 2090, 2102, 2945, 3410, 5255, 5890, 6479, 10510, 11561, 12958, 19969, 23122, 32395, 32581, 39938, 57805, 64790, 65162, 99845, 115610, 162905, 199690, 219659, 325810, 358391, 439318, 619039, 716782, 1098295, 1238078, 1791955, 2196590, 3095195, 3583910, 6190390, 6809429, 13618858, 34047145, 68094290]

約数ペア:

[(1, 68094290), (2, 34047145), (5, 13618858), (10, 6809429), (11, 6190390), (19, 3583910), (22, 3095195), (31, 2196590), (38, 1791955), (55, 1238078), (62, 1098295), (95, 716782), (110, 619039), (155, 439318), (190, 358391), (209, 325810), (310, 219659), (341, 199690), (418, 162905), (589, 115610), (682, 99845), (1045, 65162), (1051, 64790), (1178, 57805), (1705, 39938), (2090, 32581), (2102, 32395), (2945, 23122), (3410, 19969), (5255, 12958), (5890, 11561), (6479, 10510)]