155855730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{71167}}^1$

素因数の和:71250

約数の個数: 32

約数和(自身を含む): 379183104

約数和(自身を除く): 223327374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 71167, 142334, 213501, 355835, 427002, 711670, 1067505, 2135010, 5195191, 10390382, 15585573, 25975955, 31171146, 51951910, 77927865, 155855730]

約数ペア:

[(1, 155855730), (2, 77927865), (3, 51951910), (5, 31171146), (6, 25975955), (10, 15585573), (15, 10390382), (30, 5195191), (73, 2135010), (146, 1067505), (219, 711670), (365, 427002), (438, 355835), (730, 213501), (1095, 142334), (2190, 71167)]