42949270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 96243840

約数和(自身を除く): 53294570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 433, 455, 545, 763, 866, 910, 1090, 1417, 1526, 2165, 2834, 3031, 3815, 4330, 5629, 6062, 7085, 7630, 9919, 11258, 14170, 15155, 19838, 28145, 30310, 39403, 47197, 49595, 56290, 78806, 94394, 99190, 197015, 235985, 330379, 394030, 471970, 613561, 660758, 1227122, 1651895, 3067805, 3303790, 4294927, 6135610, 8589854, 21474635, 42949270]

約数ペア:

[(1, 42949270), (2, 21474635), (5, 8589854), (7, 6135610), (10, 4294927), (13, 3303790), (14, 3067805), (26, 1651895), (35, 1227122), (65, 660758), (70, 613561), (91, 471970), (109, 394030), (130, 330379), (182, 235985), (218, 197015), (433, 99190), (455, 94394), (545, 78806), (763, 56290), (866, 49595), (910, 47197), (1090, 39403), (1417, 30310), (1526, 28145), (2165, 19838), (2834, 15155), (3031, 14170), (3815, 11258), (4330, 9919), (5629, 7630), (6062, 7085)]