2351730215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 2962759680

約数和(自身を除く): 611029465

約数列:

[1, 5, 31, 89, 155, 227, 445, 751, 1135, 2759, 3755, 7037, 13795, 20203, 23281, 35185, 66839, 101015, 116405, 170477, 334195, 626293, 852385, 2072009, 3131465, 5284787, 10360045, 15172453, 26423935, 75862265, 470346043, 2351730215]

約数ペア:

[(1, 2351730215), (5, 470346043), (31, 75862265), (89, 26423935), (155, 15172453), (227, 10360045), (445, 5284787), (751, 3131465), (1135, 2072009), (2759, 852385), (3755, 626293), (7037, 334195), (13795, 170477), (20203, 116405), (23281, 101015), (35185, 66839)]