15693257090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 34839714816

約数和(自身を除く): 19146457726

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 281, 355, 497, 562, 595, 661, 710, 994, 1190, 1207, 1322, 1405, 1967, 2414, 2485, 2810, 3305, 3934, 4627, 4777, 4970, 6035, 6610, 8449, 9254, 9554, 9835, 11237, 12070, 16898, 19670, 19951, 22474, 23135, 23885, 33439, 39902, 42245, 46270, 46931, 47770, 56185, 66878, 78659, 84490, 93862, 99755, 112370, 139657, 157318, 167195, 185741, 199510, 234655, 279314, 328517, 334390, 339167, 371482, 393295, 469310, 657034, 678334, 698285, 786590, 797827, 928705, 1300187, 1396570, 1595654, 1642585, 1695835, 1857410, 2374169, 2600374, 3157597, 3285170, 3391670, 3989135, 4748338, 5584789, 6315194, 6500935, 7978270, 11169578, 11870845, 13001870, 13187611, 15787985, 22103179, 23741690, 26375222, 27923945, 31575970, 44206358, 55847890, 65938055, 92313277, 110515895, 131876110, 184626554, 221031790, 224189387, 448378774, 461566385, 923132770, 1120946935, 1569325709, 2241893870, 3138651418, 7846628545, 15693257090]

約数ペア:

[(1, 15693257090), (2, 7846628545), (5, 3138651418), (7, 2241893870), (10, 1569325709), (14, 1120946935), (17, 923132770), (34, 461566385), (35, 448378774), (70, 224189387), (71, 221031790), (85, 184626554), (119, 131876110), (142, 110515895), (170, 92313277), (238, 65938055), (281, 55847890), (355, 44206358), (497, 31575970), (562, 27923945), (595, 26375222), (661, 23741690), (710, 22103179), (994, 15787985), (1190, 13187611), (1207, 13001870), (1322, 11870845), (1405, 11169578), (1967, 7978270), (2414, 6500935), (2485, 6315194), (2810, 5584789), (3305, 4748338), (3934, 3989135), (4627, 3391670), (4777, 3285170), (4970, 3157597), (6035, 2600374), (6610, 2374169), (8449, 1857410), (9254, 1695835), (9554, 1642585), (9835, 1595654), (11237, 1396570), (12070, 1300187), (16898, 928705), (19670, 797827), (19951, 786590), (22474, 698285), (23135, 678334), (23885, 657034), (33439, 469310), (39902, 393295), (42245, 371482), (46270, 339167), (46931, 334390), (47770, 328517), (56185, 279314), (66878, 234655), (78659, 199510), (84490, 185741), (93862, 167195), (99755, 157318), (112370, 139657)]