11790540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 36935808

約数和(自身を除く): 25145268

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, 2113, 2790, 4226, 5580, 6339, 8452, 10565, 12678, 19017, 21130, 25356, 31695, 38034, 42260, 63390, 65503, 76068, 95085, 126780, 131006, 190170, 196509, 262012, 327515, 380340, 393018, 589527, 655030, 786036, 982545, 1179054, 1310060, 1965090, 2358108, 2947635, 3930180, 5895270, 11790540]

約数ペア:

[(1, 11790540), (2, 5895270), (3, 3930180), (4, 2947635), (5, 2358108), (6, 1965090), (9, 1310060), (10, 1179054), (12, 982545), (15, 786036), (18, 655030), (20, 589527), (30, 393018), (31, 380340), (36, 327515), (45, 262012), (60, 196509), (62, 190170), (90, 131006), (93, 126780), (124, 95085), (155, 76068), (180, 65503), (186, 63390), (279, 42260), (310, 38034), (372, 31695), (465, 25356), (558, 21130), (620, 19017), (930, 12678), (1116, 10565), (1395, 8452), (1860, 6339), (2113, 5580), (2790, 4226)]