571006970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{40699}}^1$

素因数の和:40790

約数の個数: 32

約数和(自身を含む): 1090108800

約数和(自身を除く): 519101830

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 40699, 81398, 203495, 406990, 936077, 1872154, 2482639, 4680385, 4965278, 9360770, 12413195, 24826390, 57100697, 114201394, 285503485, 571006970]

約数ペア:

[(1, 571006970), (2, 285503485), (5, 114201394), (10, 57100697), (23, 24826390), (46, 12413195), (61, 9360770), (115, 4965278), (122, 4680385), (230, 2482639), (305, 1872154), (610, 936077), (1403, 406990), (2806, 203495), (7015, 81398), (14030, 40699)]