2017993050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{144659}}^1$

素因数の和:144708

約数の個数: 72

約数和(自身を含む): 5596606080

約数和(自身を除く): 3578613030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 144659, 289318, 433977, 723295, 867954, 1301931, 1446590, 2169885, 2603862, 3616475, 4339770, 4484429, 6509655, 7232950, 8968858, 10849425, 13019310, 13453287, 21698850, 22422145, 26906574, 32548275, 40359861, 44844290, 65096550, 67266435, 80719722, 112110725, 134532870, 201799305, 224221450, 336332175, 403598610, 672664350, 1008996525, 2017993050]

約数ペア:

[(1, 2017993050), (2, 1008996525), (3, 672664350), (5, 403598610), (6, 336332175), (9, 224221450), (10, 201799305), (15, 134532870), (18, 112110725), (25, 80719722), (30, 67266435), (31, 65096550), (45, 44844290), (50, 40359861), (62, 32548275), (75, 26906574), (90, 22422145), (93, 21698850), (150, 13453287), (155, 13019310), (186, 10849425), (225, 8968858), (279, 7232950), (310, 6509655), (450, 4484429), (465, 4339770), (558, 3616475), (775, 2603862), (930, 2169885), (1395, 1446590), (1550, 1301931), (2325, 867954), (2790, 723295), (4650, 433977), (6975, 289318), (13950, 144659)]