30409638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2753}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 69797376

約数和(自身を除く): 39387738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 2753, 3682, 5506, 5523, 8259, 11046, 16518, 19271, 38542, 57813, 115626, 724039, 1448078, 2172117, 4344234, 5068273, 10136546, 15204819, 30409638]

約数ペア:

[(1, 30409638), (2, 15204819), (3, 10136546), (6, 5068273), (7, 4344234), (14, 2172117), (21, 1448078), (42, 724039), (263, 115626), (526, 57813), (789, 38542), (1578, 19271), (1841, 16518), (2753, 11046), (3682, 8259), (5506, 5523)]