1309050361620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{234596839}}^1$

素因数の和:234596885

約数の個数: 72

約数和(自身を含む): 4098875988480

約数和(自身を除く): 2789825626860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 234596839, 469193678, 703790517, 938387356, 1172984195, 1407581034, 2111371551, 2345968390, 2815162068, 3518952585, 4222743102, 4691936780, 7037905170, 7272502009, 8445486204, 10556857755, 14075810340, 14545004018, 21113715510, 21817506027, 29090008036, 36362510045, 42227431020, 43635012054, 65452518081, 72725020090, 87270024108, 109087530135, 130905036162, 145450040180, 218175060270, 261810072324, 327262590405, 436350120540, 654525180810, 1309050361620]

約数ペア:

[(1, 1309050361620), (2, 654525180810), (3, 436350120540), (4, 327262590405), (5, 261810072324), (6, 218175060270), (9, 145450040180), (10, 130905036162), (12, 109087530135), (15, 87270024108), (18, 72725020090), (20, 65452518081), (30, 43635012054), (31, 42227431020), (36, 36362510045), (45, 29090008036), (60, 21817506027), (62, 21113715510), (90, 14545004018), (93, 14075810340), (124, 10556857755), (155, 8445486204), (180, 7272502009), (186, 7037905170), (279, 4691936780), (310, 4222743102), (372, 3518952585), (465, 2815162068), (558, 2345968390), (620, 2111371551), (930, 1407581034), (1116, 1172984195), (1395, 938387356), (1860, 703790517), (2790, 469193678), (5580, 234596839)]