90622840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29423}}^1$

素因数の和:29452

約数の個数: 64

約数和(自身を含む): 254223360

約数和(自身を除く): 163600520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 29423, 58846, 117692, 147115, 205961, 235384, 294230, 323653, 411922, 588460, 647306, 823844, 1029805, 1176920, 1294612, 1618265, 1647688, 2059610, 2265571, 2589224, 3236530, 4119220, 4531142, 6473060, 8238440, 9062284, 11327855, 12946120, 18124568, 22655710, 45311420, 90622840]

約数ペア:

[(1, 90622840), (2, 45311420), (4, 22655710), (5, 18124568), (7, 12946120), (8, 11327855), (10, 9062284), (11, 8238440), (14, 6473060), (20, 4531142), (22, 4119220), (28, 3236530), (35, 2589224), (40, 2265571), (44, 2059610), (55, 1647688), (56, 1618265), (70, 1294612), (77, 1176920), (88, 1029805), (110, 823844), (140, 647306), (154, 588460), (220, 411922), (280, 323653), (308, 294230), (385, 235384), (440, 205961), (616, 147115), (770, 117692), (1540, 58846), (3080, 29423)]