139931070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{23677}}^1$

素因数の和:23884

約数の個数: 32

約数和(自身を含む): 337553568

約数和(自身を除く): 197622498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 23677, 47354, 71031, 118385, 142062, 236770, 355155, 710310, 4664369, 9328738, 13993107, 23321845, 27986214, 46643690, 69965535, 139931070]

約数ペア:

[(1, 139931070), (2, 69965535), (3, 46643690), (5, 27986214), (6, 23321845), (10, 13993107), (15, 9328738), (30, 4664369), (197, 710310), (394, 355155), (591, 236770), (985, 142062), (1182, 118385), (1970, 71031), (2955, 47354), (5910, 23677)]