1010641788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69661}}^1$

素因数の和:69715

約数の個数: 72

約数和(自身を含む): 2839980416

約数和(自身を除く): 1829338628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 69661, 139322, 208983, 278644, 417966, 626949, 835932, 905593, 1253898, 1811186, 2159491, 2507796, 2716779, 3622372, 4318982, 5433558, 6478473, 8150337, 8637964, 10867116, 12956946, 16300674, 19435419, 25913892, 28073383, 32601348, 38870838, 56146766, 77741676, 84220149, 112293532, 168440298, 252660447, 336880596, 505320894, 1010641788]

約数ペア:

[(1, 1010641788), (2, 505320894), (3, 336880596), (4, 252660447), (6, 168440298), (9, 112293532), (12, 84220149), (13, 77741676), (18, 56146766), (26, 38870838), (31, 32601348), (36, 28073383), (39, 25913892), (52, 19435419), (62, 16300674), (78, 12956946), (93, 10867116), (117, 8637964), (124, 8150337), (156, 6478473), (186, 5433558), (234, 4318982), (279, 3622372), (372, 2716779), (403, 2507796), (468, 2159491), (558, 1811186), (806, 1253898), (1116, 905593), (1209, 835932), (1612, 626949), (2418, 417966), (3627, 278644), (4836, 208983), (7254, 139322), (14508, 69661)]