12858510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61231}}^1$

素因数の和:61248

約数の個数: 32

約数和(自身を含む): 35269632

約数和(自身を除く): 22411122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61231, 122462, 183693, 306155, 367386, 428617, 612310, 857234, 918465, 1285851, 1836930, 2143085, 2571702, 4286170, 6429255, 12858510]

約数ペア:

[(1, 12858510), (2, 6429255), (3, 4286170), (5, 2571702), (6, 2143085), (7, 1836930), (10, 1285851), (14, 918465), (15, 857234), (21, 612310), (30, 428617), (35, 367386), (42, 306155), (70, 183693), (105, 122462), (210, 61231)]