61985430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 117277290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 1709, 2015, 2418, 2790, 3418, 3627, 4030, 5127, 6045, 7254, 8545, 10254, 12090, 15381, 17090, 18135, 22217, 25635, 30762, 36270, 44434, 51270, 52979, 66651, 76905, 105958, 111085, 133302, 153810, 158937, 199953, 222170, 264895, 317874, 333255, 399906, 476811, 529790, 666510, 688727, 794685, 953622, 999765, 1377454, 1589370, 1999530, 2066181, 2384055, 3443635, 4132362, 4768110, 6198543, 6887270, 10330905, 12397086, 20661810, 30992715, 61985430]

約数ペア:

[(1, 61985430), (2, 30992715), (3, 20661810), (5, 12397086), (6, 10330905), (9, 6887270), (10, 6198543), (13, 4768110), (15, 4132362), (18, 3443635), (26, 2384055), (30, 2066181), (31, 1999530), (39, 1589370), (45, 1377454), (62, 999765), (65, 953622), (78, 794685), (90, 688727), (93, 666510), (117, 529790), (130, 476811), (155, 399906), (186, 333255), (195, 317874), (234, 264895), (279, 222170), (310, 199953), (390, 158937), (403, 153810), (465, 133302), (558, 111085), (585, 105958), (806, 76905), (930, 66651), (1170, 52979), (1209, 51270), (1395, 44434), (1709, 36270), (2015, 30762), (2418, 25635), (2790, 22217), (3418, 18135), (3627, 17090), (4030, 15381), (5127, 12090), (6045, 10254), (7254, 8545)]