2045790750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{87991}}^1$

素因数の和:88042

約数の個数: 64

約数和(自身を含む): 5271072768

約数和(自身を除く): 3225282018

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1550, 2325, 3875, 4650, 7750, 11625, 23250, 87991, 175982, 263973, 439955, 527946, 879910, 1319865, 2199775, 2639730, 2727721, 4399550, 5455442, 6599325, 8183163, 10998875, 13198650, 13638605, 16366326, 21997750, 27277210, 32996625, 40915815, 65993250, 68193025, 81831630, 136386050, 204579075, 340965125, 409158150, 681930250, 1022895375, 2045790750]

約数ペア:

[(1, 2045790750), (2, 1022895375), (3, 681930250), (5, 409158150), (6, 340965125), (10, 204579075), (15, 136386050), (25, 81831630), (30, 68193025), (31, 65993250), (50, 40915815), (62, 32996625), (75, 27277210), (93, 21997750), (125, 16366326), (150, 13638605), (155, 13198650), (186, 10998875), (250, 8183163), (310, 6599325), (375, 5455442), (465, 4399550), (750, 2727721), (775, 2639730), (930, 2199775), (1550, 1319865), (2325, 879910), (3875, 527946), (4650, 439955), (7750, 263973), (11625, 175982), (23250, 87991)]