29503540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 68765760

約数和(自身を除く): 39262220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2273, 2596, 3245, 4546, 6490, 9092, 11365, 12980, 22730, 25003, 45460, 50006, 100012, 125015, 134107, 250030, 268214, 500060, 536428, 670535, 1341070, 1475177, 2682140, 2950354, 5900708, 7375885, 14751770, 29503540]

約数ペア:

[(1, 29503540), (2, 14751770), (4, 7375885), (5, 5900708), (10, 2950354), (11, 2682140), (20, 1475177), (22, 1341070), (44, 670535), (55, 536428), (59, 500060), (110, 268214), (118, 250030), (220, 134107), (236, 125015), (295, 100012), (590, 50006), (649, 45460), (1180, 25003), (1298, 22730), (2273, 12980), (2596, 11365), (3245, 9092), (4546, 6490)]