270894585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 494032896

約数和(自身を除く): 223138311

約数列:

[1, 3, 5, 13, 15, 31, 39, 41, 65, 93, 123, 155, 195, 205, 403, 465, 533, 615, 1093, 1209, 1271, 1599, 2015, 2665, 3279, 3813, 5465, 6045, 6355, 7995, 14209, 16395, 16523, 19065, 33883, 42627, 44813, 49569, 71045, 82615, 101649, 134439, 169415, 213135, 224065, 247845, 440479, 508245, 582569, 672195, 1321437, 1389203, 1747707, 2202395, 2912845, 4167609, 6607185, 6946015, 8738535, 18059639, 20838045, 54178917, 90298195, 270894585]

約数ペア:

[(1, 270894585), (3, 90298195), (5, 54178917), (13, 20838045), (15, 18059639), (31, 8738535), (39, 6946015), (41, 6607185), (65, 4167609), (93, 2912845), (123, 2202395), (155, 1747707), (195, 1389203), (205, 1321437), (403, 672195), (465, 582569), (533, 508245), (615, 440479), (1093, 247845), (1209, 224065), (1271, 213135), (1599, 169415), (2015, 134439), (2665, 101649), (3279, 82615), (3813, 71045), (5465, 49569), (6045, 44813), (6355, 42627), (7995, 33883), (14209, 19065), (16395, 16523)]