137017140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175663}}^1$

素因数の和:175688

約数の個数: 48

約数和(自身を含む): 413161728

約数和(自身を除く): 276144588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 175663, 351326, 526989, 702652, 878315, 1053978, 1756630, 2107956, 2283619, 2634945, 3513260, 4567238, 5269890, 6850857, 9134476, 10539780, 11418095, 13701714, 22836190, 27403428, 34254285, 45672380, 68508570, 137017140]

約数ペア:

[(1, 137017140), (2, 68508570), (3, 45672380), (4, 34254285), (5, 27403428), (6, 22836190), (10, 13701714), (12, 11418095), (13, 10539780), (15, 9134476), (20, 6850857), (26, 5269890), (30, 4567238), (39, 3513260), (52, 2634945), (60, 2283619), (65, 2107956), (78, 1756630), (130, 1053978), (156, 878315), (195, 702652), (260, 526989), (390, 351326), (780, 175663)]