7745537030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{67511}}^1$

素因数の和:67685

約数の個数: 64

約数和(自身を含む): 17499110400

約数和(自身を除く): 9753573370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 149, 154, 298, 385, 745, 770, 1043, 1490, 1639, 2086, 3278, 5215, 8195, 10430, 11473, 16390, 22946, 57365, 67511, 114730, 135022, 337555, 472577, 675110, 742621, 945154, 1485242, 2362885, 3713105, 4725770, 5198347, 7426210, 10059139, 10396694, 20118278, 25991735, 50295695, 51983470, 70413973, 100591390, 110650529, 140827946, 221301058, 352069865, 553252645, 704139730, 774553703, 1106505290, 1549107406, 3872768515, 7745537030]

約数ペア:

[(1, 7745537030), (2, 3872768515), (5, 1549107406), (7, 1106505290), (10, 774553703), (11, 704139730), (14, 553252645), (22, 352069865), (35, 221301058), (55, 140827946), (70, 110650529), (77, 100591390), (110, 70413973), (149, 51983470), (154, 50295695), (298, 25991735), (385, 20118278), (745, 10396694), (770, 10059139), (1043, 7426210), (1490, 5198347), (1639, 4725770), (2086, 3713105), (3278, 2362885), (5215, 1485242), (8195, 945154), (10430, 742621), (11473, 675110), (16390, 472577), (22946, 337555), (57365, 135022), (67511, 114730)]