343272020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4089

約数の個数: 96

約数和(自身を含む): 906329088

約数和(自身を除く): 563057068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 910, 940, 1222, 1316, 1645, 1820, 2444, 3055, 3290, 4013, 4277, 6110, 6580, 8026, 8554, 12220, 16052, 17108, 20065, 21385, 28091, 40130, 42770, 52169, 56182, 80260, 85540, 104338, 112364, 140455, 188611, 208676, 260845, 280910, 365183, 377222, 521690, 561820, 730366, 754444, 943055, 1043380, 1320277, 1460732, 1825915, 1886110, 2451943, 2640554, 3651830, 3772220, 4903886, 5281108, 6601385, 7303660, 9807772, 12259715, 13202770, 17163601, 24519430, 26405540, 34327202, 49038860, 68654404, 85818005, 171636010, 343272020]

約数ペア:

[(1, 343272020), (2, 171636010), (4, 85818005), (5, 68654404), (7, 49038860), (10, 34327202), (13, 26405540), (14, 24519430), (20, 17163601), (26, 13202770), (28, 12259715), (35, 9807772), (47, 7303660), (52, 6601385), (65, 5281108), (70, 4903886), (91, 3772220), (94, 3651830), (130, 2640554), (140, 2451943), (182, 1886110), (188, 1825915), (235, 1460732), (260, 1320277), (329, 1043380), (364, 943055), (455, 754444), (470, 730366), (611, 561820), (658, 521690), (910, 377222), (940, 365183), (1222, 280910), (1316, 260845), (1645, 208676), (1820, 188611), (2444, 140455), (3055, 112364), (3290, 104338), (4013, 85540), (4277, 80260), (6110, 56182), (6580, 52169), (8026, 42770), (8554, 40130), (12220, 28091), (16052, 21385), (17108, 20065)]