1822140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 5660928

約数和(自身を除く): 3838788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 191, 212, 265, 318, 382, 477, 530, 573, 636, 764, 795, 954, 955, 1060, 1146, 1590, 1719, 1908, 1910, 2292, 2385, 2865, 3180, 3438, 3820, 4770, 5730, 6876, 8595, 9540, 10123, 11460, 17190, 20246, 30369, 34380, 40492, 50615, 60738, 91107, 101230, 121476, 151845, 182214, 202460, 303690, 364428, 455535, 607380, 911070, 1822140]

約数ペア:

[(1, 1822140), (2, 911070), (3, 607380), (4, 455535), (5, 364428), (6, 303690), (9, 202460), (10, 182214), (12, 151845), (15, 121476), (18, 101230), (20, 91107), (30, 60738), (36, 50615), (45, 40492), (53, 34380), (60, 30369), (90, 20246), (106, 17190), (159, 11460), (180, 10123), (191, 9540), (212, 8595), (265, 6876), (318, 5730), (382, 4770), (477, 3820), (530, 3438), (573, 3180), (636, 2865), (764, 2385), (795, 2292), (954, 1910), (955, 1908), (1060, 1719), (1146, 1590)]