4270870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 4023530

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 599, 713, 1198, 1426, 2995, 3565, 5990, 7130, 13777, 18569, 27554, 37138, 68885, 92845, 137770, 185690, 427087, 854174, 2135435, 4270870]

約数ペア:

[(1, 4270870), (2, 2135435), (5, 854174), (10, 427087), (23, 185690), (31, 137770), (46, 92845), (62, 68885), (115, 37138), (155, 27554), (230, 18569), (310, 13777), (599, 7130), (713, 5990), (1198, 3565), (1426, 2995)]