345133020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{13103}}^1$

素因数の和:13554

約数の個数: 48

約数和(自身を含む): 968647680

約数和(自身を除く): 623514660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13103, 13170, 26206, 26340, 39309, 52412, 65515, 78618, 131030, 157236, 196545, 262060, 393090, 786180, 5752217, 11504434, 17256651, 23008868, 28761085, 34513302, 57522170, 69026604, 86283255, 115044340, 172566510, 345133020]

約数ペア:

[(1, 345133020), (2, 172566510), (3, 115044340), (4, 86283255), (5, 69026604), (6, 57522170), (10, 34513302), (12, 28761085), (15, 23008868), (20, 17256651), (30, 11504434), (60, 5752217), (439, 786180), (878, 393090), (1317, 262060), (1756, 196545), (2195, 157236), (2634, 131030), (4390, 78618), (5268, 65515), (6585, 52412), (8780, 39309), (13103, 26340), (13170, 26206)]