30710658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20270

約数の個数: 32

約数和(自身を含む): 69921792

約数和(自身を除く): 39211134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20231, 40462, 60693, 121386, 222541, 445082, 465313, 667623, 930626, 1335246, 1395939, 2791878, 5118443, 10236886, 15355329, 30710658]

約数ペア:

[(1, 30710658), (2, 15355329), (3, 10236886), (6, 5118443), (11, 2791878), (22, 1395939), (23, 1335246), (33, 930626), (46, 667623), (66, 465313), (69, 445082), (138, 222541), (253, 121386), (506, 60693), (759, 40462), (1518, 20231)]