28947152010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137843581}}^1$

素因数の和:137843598

約数の個数: 32

約数和(自身を含む): 79397903232

約数和(自身を除く): 50450751222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 137843581, 275687162, 413530743, 689217905, 827061486, 964905067, 1378435810, 1929810134, 2067653715, 2894715201, 4135307430, 4824525335, 5789430402, 9649050670, 14473576005, 28947152010]

約数ペア:

[(1, 28947152010), (2, 14473576005), (3, 9649050670), (5, 5789430402), (6, 4824525335), (7, 4135307430), (10, 2894715201), (14, 2067653715), (15, 1929810134), (21, 1378435810), (30, 964905067), (35, 827061486), (42, 689217905), (70, 413530743), (105, 275687162), (210, 137843581)]