27494530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 59139072

約数和(自身を除く): 31644542

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 137, 235, 274, 305, 329, 427, 470, 610, 658, 685, 854, 959, 1370, 1645, 1918, 2135, 2867, 3290, 4270, 4795, 5734, 6439, 8357, 9590, 12878, 14335, 16714, 20069, 28670, 32195, 40138, 41785, 45073, 58499, 64390, 83570, 90146, 100345, 116998, 200690, 225365, 292495, 392779, 450730, 584990, 785558, 1963895, 2749453, 3927790, 5498906, 13747265, 27494530]

約数ペア:

[(1, 27494530), (2, 13747265), (5, 5498906), (7, 3927790), (10, 2749453), (14, 1963895), (35, 785558), (47, 584990), (61, 450730), (70, 392779), (94, 292495), (122, 225365), (137, 200690), (235, 116998), (274, 100345), (305, 90146), (329, 83570), (427, 64390), (470, 58499), (610, 45073), (658, 41785), (685, 40138), (854, 32195), (959, 28670), (1370, 20069), (1645, 16714), (1918, 14335), (2135, 12878), (2867, 9590), (3290, 8357), (4270, 6439), (4795, 5734)]