1750230034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 3194380800

約数和(自身を除く): 1444150766

約数列:

[1, 2, 7, 14, 23, 46, 89, 157, 161, 178, 314, 322, 389, 623, 778, 1099, 1246, 2047, 2198, 2723, 3611, 4094, 5446, 7222, 8947, 13973, 14329, 17894, 25277, 27946, 28658, 34621, 50554, 61073, 62629, 69242, 97811, 122146, 125258, 195622, 242347, 321379, 427511, 484694, 642758, 796283, 855022, 1404679, 1592566, 2249653, 2809358, 4499306, 5435497, 5573981, 9832753, 10870994, 11147962, 19665506, 38048479, 76096958, 125016431, 250032862, 875115017, 1750230034]

約数ペア:

[(1, 1750230034), (2, 875115017), (7, 250032862), (14, 125016431), (23, 76096958), (46, 38048479), (89, 19665506), (157, 11147962), (161, 10870994), (178, 9832753), (314, 5573981), (322, 5435497), (389, 4499306), (623, 2809358), (778, 2249653), (1099, 1592566), (1246, 1404679), (2047, 855022), (2198, 796283), (2723, 642758), (3611, 484694), (4094, 427511), (5446, 321379), (7222, 242347), (8947, 195622), (13973, 125258), (14329, 122146), (17894, 97811), (25277, 69242), (27946, 62629), (28658, 61073), (34621, 50554)]