78849390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4603}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 189611136

約数和(自身を除く): 110761746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 4603, 5710, 8565, 9206, 13809, 17130, 23015, 27618, 46030, 69045, 138090, 2628313, 5256626, 7884939, 13141565, 15769878, 26283130, 39424695, 78849390]

約数ペア:

[(1, 78849390), (2, 39424695), (3, 26283130), (5, 15769878), (6, 13141565), (10, 7884939), (15, 5256626), (30, 2628313), (571, 138090), (1142, 69045), (1713, 46030), (2855, 27618), (3426, 23015), (4603, 17130), (5710, 13809), (8565, 9206)]