34431660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 105080976

約数和(自身を除く): 70649316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 971, 985, 1182, 1773, 1942, 1970, 2364, 2913, 2955, 3546, 3884, 3940, 4855, 5826, 5910, 7092, 8739, 8865, 9710, 11652, 11820, 14565, 17478, 17730, 19420, 29130, 34956, 35460, 43695, 58260, 87390, 174780, 191287, 382574, 573861, 765148, 956435, 1147722, 1721583, 1912870, 2295444, 2869305, 3443166, 3825740, 5738610, 6886332, 8607915, 11477220, 17215830, 34431660]

約数ペア:

[(1, 34431660), (2, 17215830), (3, 11477220), (4, 8607915), (5, 6886332), (6, 5738610), (9, 3825740), (10, 3443166), (12, 2869305), (15, 2295444), (18, 1912870), (20, 1721583), (30, 1147722), (36, 956435), (45, 765148), (60, 573861), (90, 382574), (180, 191287), (197, 174780), (394, 87390), (591, 58260), (788, 43695), (971, 35460), (985, 34956), (1182, 29130), (1773, 19420), (1942, 17730), (1970, 17478), (2364, 14565), (2913, 11820), (2955, 11652), (3546, 9710), (3884, 8865), (3940, 8739), (4855, 7092), (5826, 5910)]