346831490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1553}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 652530816

約数和(自身を除く): 305699326

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 971, 1553, 1942, 3106, 4855, 7765, 9710, 15530, 22333, 35719, 44666, 71438, 111665, 178595, 223330, 357190, 1507963, 3015926, 7539815, 15079630, 34683149, 69366298, 173415745, 346831490]

約数ペア:

[(1, 346831490), (2, 173415745), (5, 69366298), (10, 34683149), (23, 15079630), (46, 7539815), (115, 3015926), (230, 1507963), (971, 357190), (1553, 223330), (1942, 178595), (3106, 111665), (4855, 71438), (7765, 44666), (9710, 35719), (15530, 22333)]