234591460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{67801}}^1$

素因数の和:67983

約数の個数: 24

約数和(自身を含む): 495497016

約数和(自身を除く): 260905556

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 67801, 135602, 271204, 339005, 678010, 1356020, 11729573, 23459146, 46918292, 58647865, 117295730, 234591460]

約数ペア:

[(1, 234591460), (2, 117295730), (4, 58647865), (5, 46918292), (10, 23459146), (20, 11729573), (173, 1356020), (346, 678010), (692, 339005), (865, 271204), (1730, 135602), (3460, 67801)]