68553730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 146644992

約数和(自身を除く): 78091262

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 67, 70, 94, 134, 235, 311, 329, 335, 469, 470, 622, 658, 670, 938, 1555, 1645, 2177, 2345, 3110, 3149, 3290, 4354, 4690, 6298, 10885, 14617, 15745, 20837, 21770, 22043, 29234, 31490, 41674, 44086, 73085, 102319, 104185, 110215, 145859, 146170, 204638, 208370, 220430, 291718, 511595, 729295, 979339, 1023190, 1458590, 1958678, 4896695, 6855373, 9793390, 13710746, 34276865, 68553730]

約数ペア:

[(1, 68553730), (2, 34276865), (5, 13710746), (7, 9793390), (10, 6855373), (14, 4896695), (35, 1958678), (47, 1458590), (67, 1023190), (70, 979339), (94, 729295), (134, 511595), (235, 291718), (311, 220430), (329, 208370), (335, 204638), (469, 146170), (470, 145859), (622, 110215), (658, 104185), (670, 102319), (938, 73085), (1555, 44086), (1645, 41674), (2177, 31490), (2345, 29234), (3110, 22043), (3149, 21770), (3290, 20837), (4354, 15745), (4690, 14617), (6298, 10885)]