147255085820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{826997}}^1$

素因数の和:827342

約数の個数: 48

約数和(自身を含む): 320941383840

約数和(自身を除く): 173686298020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 17806, 35612, 44515, 89030, 178060, 826997, 1653994, 3307988, 4134985, 8269970, 16539940, 23982913, 47965826, 95931652, 119914565, 239829130, 253888079, 479658260, 507776158, 1015552316, 1269440395, 2538880790, 5077761580, 7362754291, 14725508582, 29451017164, 36813771455, 73627542910, 147255085820]

約数ペア:

[(1, 147255085820), (2, 73627542910), (4, 36813771455), (5, 29451017164), (10, 14725508582), (20, 7362754291), (29, 5077761580), (58, 2538880790), (116, 1269440395), (145, 1015552316), (290, 507776158), (307, 479658260), (580, 253888079), (614, 239829130), (1228, 119914565), (1535, 95931652), (3070, 47965826), (6140, 23982913), (8903, 16539940), (17806, 8269970), (35612, 4134985), (44515, 3307988), (89030, 1653994), (178060, 826997)]