23402190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{111439}}^1$

素因数の和:111456

約数の個数: 32

約数和(自身を含む): 64189440

約数和(自身を除く): 40787250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 111439, 222878, 334317, 557195, 668634, 780073, 1114390, 1560146, 1671585, 2340219, 3343170, 3900365, 4680438, 7800730, 11701095, 23402190]

約数ペア:

[(1, 23402190), (2, 11701095), (3, 7800730), (5, 4680438), (6, 3900365), (7, 3343170), (10, 2340219), (14, 1671585), (15, 1560146), (21, 1114390), (30, 780073), (35, 668634), (42, 557195), (70, 334317), (105, 222878), (210, 111439)]