147282540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27581}}^1$

素因数の和:27682

約数の個数: 48

約数和(自身を含む): 417039840

約数和(自身を除く): 269757300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 27581, 55162, 82743, 110324, 137905, 165486, 275810, 330972, 413715, 551620, 827430, 1654860, 2454709, 4909418, 7364127, 9818836, 12273545, 14728254, 24547090, 29456508, 36820635, 49094180, 73641270, 147282540]

約数ペア:

[(1, 147282540), (2, 73641270), (3, 49094180), (4, 36820635), (5, 29456508), (6, 24547090), (10, 14728254), (12, 12273545), (15, 9818836), (20, 7364127), (30, 4909418), (60, 2454709), (89, 1654860), (178, 827430), (267, 551620), (356, 413715), (445, 330972), (534, 275810), (890, 165486), (1068, 137905), (1335, 110324), (1780, 82743), (2670, 55162), (5340, 27581)]