15831130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9833}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 33986304

約数和(自身を除く): 18155174

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 9833, 19666, 49165, 68831, 98330, 137662, 226159, 344155, 452318, 688310, 1130795, 1583113, 2261590, 3166226, 7915565, 15831130]

約数ペア:

[(1, 15831130), (2, 7915565), (5, 3166226), (7, 2261590), (10, 1583113), (14, 1130795), (23, 688310), (35, 452318), (46, 344155), (70, 226159), (115, 137662), (161, 98330), (230, 68831), (322, 49165), (805, 19666), (1610, 9833)]