69739290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7109}}^1$

素因数の和:7231

約数の個数: 48

約数和(自身を含む): 183011400

約数和(自身を除く): 113272110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7109, 9810, 14218, 21327, 35545, 42654, 63981, 71090, 106635, 127962, 213270, 319905, 639810, 774881, 1549762, 2324643, 3874405, 4649286, 6973929, 7748810, 11623215, 13947858, 23246430, 34869645, 69739290]

約数ペア:

[(1, 69739290), (2, 34869645), (3, 23246430), (5, 13947858), (6, 11623215), (9, 7748810), (10, 6973929), (15, 4649286), (18, 3874405), (30, 2324643), (45, 1549762), (90, 774881), (109, 639810), (218, 319905), (327, 213270), (545, 127962), (654, 106635), (981, 71090), (1090, 63981), (1635, 42654), (1962, 35545), (3270, 21327), (4905, 14218), (7109, 9810)]