156920430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275299}}^1$

素因数の和:275328

約数の個数: 32

約数和(自身を含む): 396432000

約数和(自身を除く): 239511570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275299, 550598, 825897, 1376495, 1651794, 2752990, 4129485, 5230681, 8258970, 10461362, 15692043, 26153405, 31384086, 52306810, 78460215, 156920430]

約数ペア:

[(1, 156920430), (2, 78460215), (3, 52306810), (5, 31384086), (6, 26153405), (10, 15692043), (15, 10461362), (19, 8258970), (30, 5230681), (38, 4129485), (57, 2752990), (95, 1651794), (114, 1376495), (190, 825897), (285, 550598), (570, 275299)]