18838262010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{173897}}^1$

素因数の和:174087

約数の個数: 64

約数和(自身を含む): 47478327552

約数和(自身を除く): 28640065542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 690, 785, 942, 1570, 2355, 3611, 4710, 7222, 10833, 18055, 21666, 36110, 54165, 108330, 173897, 347794, 521691, 869485, 1043382, 1738970, 2608455, 3999631, 5216910, 7999262, 11998893, 19998155, 23997786, 27301829, 39996310, 54603658, 59994465, 81905487, 119988930, 136509145, 163810974, 273018290, 409527435, 627942067, 819054870, 1255884134, 1883826201, 3139710335, 3767652402, 6279420670, 9419131005, 18838262010]

約数ペア:

[(1, 18838262010), (2, 9419131005), (3, 6279420670), (5, 3767652402), (6, 3139710335), (10, 1883826201), (15, 1255884134), (23, 819054870), (30, 627942067), (46, 409527435), (69, 273018290), (115, 163810974), (138, 136509145), (157, 119988930), (230, 81905487), (314, 59994465), (345, 54603658), (471, 39996310), (690, 27301829), (785, 23997786), (942, 19998155), (1570, 11998893), (2355, 7999262), (3611, 5216910), (4710, 3999631), (7222, 2608455), (10833, 1738970), (18055, 1043382), (21666, 869485), (36110, 521691), (54165, 347794), (108330, 173897)]