137794890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{5581}}^1$

素因数の和:6414

約数の個数: 32

約数和(自身を含む): 331168896

約数和(自身を除く): 193374006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 4115, 4938, 5581, 8230, 11162, 12345, 16743, 24690, 27905, 33486, 55810, 83715, 167430, 4593163, 9186326, 13779489, 22965815, 27558978, 45931630, 68897445, 137794890]

約数ペア:

[(1, 137794890), (2, 68897445), (3, 45931630), (5, 27558978), (6, 22965815), (10, 13779489), (15, 9186326), (30, 4593163), (823, 167430), (1646, 83715), (2469, 55810), (4115, 33486), (4938, 27905), (5581, 24690), (8230, 16743), (11162, 12345)]