551612180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1749

約数の個数: 96

約数和(自身を含む): 1405071360

約数和(自身を除く): 853459180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 131, 133, 140, 190, 262, 266, 380, 524, 532, 655, 665, 917, 1310, 1330, 1583, 1834, 2489, 2620, 2660, 3166, 3668, 4585, 4978, 6332, 7915, 9170, 9956, 11081, 12445, 15830, 17423, 18340, 22162, 24890, 30077, 31660, 34846, 44324, 49780, 55405, 60154, 69692, 87115, 110810, 120308, 150385, 174230, 207373, 210539, 221620, 300770, 348460, 414746, 421078, 601540, 829492, 842156, 1036865, 1052695, 1451611, 2073730, 2105390, 2903222, 3940087, 4147460, 4210780, 5806444, 7258055, 7880174, 14516110, 15760348, 19700435, 27580609, 29032220, 39400870, 55161218, 78801740, 110322436, 137903045, 275806090, 551612180]

約数ペア:

[(1, 551612180), (2, 275806090), (4, 137903045), (5, 110322436), (7, 78801740), (10, 55161218), (14, 39400870), (19, 29032220), (20, 27580609), (28, 19700435), (35, 15760348), (38, 14516110), (70, 7880174), (76, 7258055), (95, 5806444), (131, 4210780), (133, 4147460), (140, 3940087), (190, 2903222), (262, 2105390), (266, 2073730), (380, 1451611), (524, 1052695), (532, 1036865), (655, 842156), (665, 829492), (917, 601540), (1310, 421078), (1330, 414746), (1583, 348460), (1834, 300770), (2489, 221620), (2620, 210539), (2660, 207373), (3166, 174230), (3668, 150385), (4585, 120308), (4978, 110810), (6332, 87115), (7915, 69692), (9170, 60154), (9956, 55405), (11081, 49780), (12445, 44324), (15830, 34846), (17423, 31660), (18340, 30077), (22162, 24890)]