2018485950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33391}}^1$

素因数の和:33450

約数の個数: 96

約数和(自身を含む): 5564977152

約数和(自身を除く): 3546491202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4030, 4650, 6045, 10075, 12090, 20150, 30225, 33391, 60450, 66782, 100173, 166955, 200346, 333910, 434083, 500865, 834775, 868166, 1001730, 1035121, 1302249, 1669550, 2070242, 2170415, 2504325, 2604498, 3105363, 4340830, 5008650, 5175605, 6210726, 6511245, 10351210, 10852075, 13022490, 13456573, 15526815, 21704150, 25878025, 26913146, 31053630, 32556225, 40369719, 51756050, 65112450, 67282865, 77634075, 80739438, 134565730, 155268150, 201848595, 336414325, 403697190, 672828650, 1009242975, 2018485950]

約数ペア:

[(1, 2018485950), (2, 1009242975), (3, 672828650), (5, 403697190), (6, 336414325), (10, 201848595), (13, 155268150), (15, 134565730), (25, 80739438), (26, 77634075), (30, 67282865), (31, 65112450), (39, 51756050), (50, 40369719), (62, 32556225), (65, 31053630), (75, 26913146), (78, 25878025), (93, 21704150), (130, 15526815), (150, 13456573), (155, 13022490), (186, 10852075), (195, 10351210), (310, 6511245), (325, 6210726), (390, 5175605), (403, 5008650), (465, 4340830), (650, 3105363), (775, 2604498), (806, 2504325), (930, 2170415), (975, 2070242), (1209, 1669550), (1550, 1302249), (1950, 1035121), (2015, 1001730), (2325, 868166), (2418, 834775), (4030, 500865), (4650, 434083), (6045, 333910), (10075, 200346), (12090, 166955), (20150, 100173), (30225, 66782), (33391, 60450)]