193876260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6581}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 544041792

約数和(自身を除く): 350165532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6581, 7365, 9820, 13162, 14730, 19743, 26324, 29460, 32905, 39486, 65810, 78972, 98715, 131620, 197430, 394860, 3231271, 6462542, 9693813, 12925084, 16156355, 19387626, 32312710, 38775252, 48469065, 64625420, 96938130, 193876260]

約数ペア:

[(1, 193876260), (2, 96938130), (3, 64625420), (4, 48469065), (5, 38775252), (6, 32312710), (10, 19387626), (12, 16156355), (15, 12925084), (20, 9693813), (30, 6462542), (60, 3231271), (491, 394860), (982, 197430), (1473, 131620), (1964, 98715), (2455, 78972), (2946, 65810), (4910, 39486), (5892, 32905), (6581, 29460), (7365, 26324), (9820, 19743), (13162, 14730)]