85997910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 213373440

約数和(自身を除く): 127375530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 139, 205, 246, 278, 410, 417, 503, 615, 695, 834, 1006, 1230, 1390, 1509, 2085, 2515, 3018, 4170, 5030, 5699, 7545, 11398, 15090, 17097, 20623, 28495, 34194, 41246, 56990, 61869, 69917, 85485, 103115, 123738, 139834, 170970, 206230, 209751, 309345, 349585, 419502, 618690, 699170, 1048755, 2097510, 2866597, 5733194, 8599791, 14332985, 17199582, 28665970, 42998955, 85997910]

約数ペア:

[(1, 85997910), (2, 42998955), (3, 28665970), (5, 17199582), (6, 14332985), (10, 8599791), (15, 5733194), (30, 2866597), (41, 2097510), (82, 1048755), (123, 699170), (139, 618690), (205, 419502), (246, 349585), (278, 309345), (410, 209751), (417, 206230), (503, 170970), (615, 139834), (695, 123738), (834, 103115), (1006, 85485), (1230, 69917), (1390, 61869), (1509, 56990), (2085, 41246), (2515, 34194), (3018, 28495), (4170, 20623), (5030, 17097), (5699, 15090), (7545, 11398)]