423318970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 774478080

約数和(自身を除く): 351159110

約数列:

[1, 2, 5, 10, 73, 146, 365, 631, 730, 919, 1262, 1838, 3155, 4595, 6310, 9190, 46063, 67087, 92126, 134174, 230315, 335435, 460630, 579889, 670870, 1159778, 2899445, 5798890, 42331897, 84663794, 211659485, 423318970]

約数ペア:

[(1, 423318970), (2, 211659485), (5, 84663794), (10, 42331897), (73, 5798890), (146, 2899445), (365, 1159778), (631, 670870), (730, 579889), (919, 460630), (1262, 335435), (1838, 230315), (3155, 134174), (4595, 92126), (6310, 67087), (9190, 46063)]