170996930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 345655296

約数和(自身を除く): 174658366

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 151, 155, 281, 302, 310, 403, 562, 755, 806, 1405, 1510, 1963, 2015, 2810, 3653, 3926, 4030, 4681, 7306, 8711, 9362, 9815, 17422, 18265, 19630, 23405, 36530, 42431, 43555, 46810, 60853, 84862, 87110, 113243, 121706, 212155, 226486, 304265, 424310, 551603, 566215, 608530, 1103206, 1132430, 1315361, 2630722, 2758015, 5516030, 6576805, 13153610, 17099693, 34199386, 85498465, 170996930]

約数ペア:

[(1, 170996930), (2, 85498465), (5, 34199386), (10, 17099693), (13, 13153610), (26, 6576805), (31, 5516030), (62, 2758015), (65, 2630722), (130, 1315361), (151, 1132430), (155, 1103206), (281, 608530), (302, 566215), (310, 551603), (403, 424310), (562, 304265), (755, 226486), (806, 212155), (1405, 121706), (1510, 113243), (1963, 87110), (2015, 84862), (2810, 60853), (3653, 46810), (3926, 43555), (4030, 42431), (4681, 36530), (7306, 23405), (8711, 19630), (9362, 18265), (9815, 17422)]