155720010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{273193}}^1$

素因数の和:273222

約数の個数: 32

約数和(自身を含む): 393399360

約数和(自身を除く): 237679350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 273193, 546386, 819579, 1365965, 1639158, 2731930, 4097895, 5190667, 8195790, 10381334, 15572001, 25953335, 31144002, 51906670, 77860005, 155720010]

約数ペア:

[(1, 155720010), (2, 77860005), (3, 51906670), (5, 31144002), (6, 25953335), (10, 15572001), (15, 10381334), (19, 8195790), (30, 5190667), (38, 4097895), (57, 2731930), (95, 1639158), (114, 1365965), (190, 819579), (285, 546386), (570, 273193)]