23430740

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3767}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 49375872

約数和(自身を除く): 25945132

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3767, 6220, 7534, 15068, 18835, 37670, 75340, 1171537, 2343074, 4686148, 5857685, 11715370, 23430740]

約数ペア:

[(1, 23430740), (2, 11715370), (4, 5857685), (5, 4686148), (10, 2343074), (20, 1171537), (311, 75340), (622, 37670), (1244, 18835), (1555, 15068), (3110, 7534), (3767, 6220)]