115991010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 328536000

約数和(自身を除く): 212544990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 2339, 2610, 2755, 3306, 4678, 4959, 5510, 7017, 8265, 9918, 11695, 14034, 16530, 21051, 23390, 24795, 35085, 42102, 44441, 49590, 67831, 70170, 88882, 105255, 133323, 135662, 203493, 210510, 222205, 266646, 339155, 399969, 406986, 444410, 610479, 666615, 678310, 799938, 1017465, 1220958, 1288789, 1333230, 1999845, 2034930, 2577578, 3052395, 3866367, 3999690, 6104790, 6443945, 7732734, 11599101, 12887890, 19331835, 23198202, 38663670, 57995505, 115991010]

約数ペア:

[(1, 115991010), (2, 57995505), (3, 38663670), (5, 23198202), (6, 19331835), (9, 12887890), (10, 11599101), (15, 7732734), (18, 6443945), (19, 6104790), (29, 3999690), (30, 3866367), (38, 3052395), (45, 2577578), (57, 2034930), (58, 1999845), (87, 1333230), (90, 1288789), (95, 1220958), (114, 1017465), (145, 799938), (171, 678310), (174, 666615), (190, 610479), (261, 444410), (285, 406986), (290, 399969), (342, 339155), (435, 266646), (522, 222205), (551, 210510), (570, 203493), (855, 135662), (870, 133323), (1102, 105255), (1305, 88882), (1653, 70170), (1710, 67831), (2339, 49590), (2610, 44441), (2755, 42102), (3306, 35085), (4678, 24795), (4959, 23390), (5510, 21051), (7017, 16530), (8265, 14034), (9918, 11695)]