15237730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 13720094

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 683, 970, 1366, 2231, 3415, 4462, 6830, 11155, 15709, 22310, 31418, 66251, 78545, 132502, 157090, 331255, 662510, 1523773, 3047546, 7618865, 15237730]

約数ペア:

[(1, 15237730), (2, 7618865), (5, 3047546), (10, 1523773), (23, 662510), (46, 331255), (97, 157090), (115, 132502), (194, 78545), (230, 66251), (485, 31418), (683, 22310), (970, 15709), (1366, 11155), (2231, 6830), (3415, 4462)]