581307540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20483}}^1$

素因数の和:20549

約数の個数: 96

約数和(自身を含む): 1817012736

約数和(自身を除く): 1235705196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 9460, 14190, 20483, 28380, 40966, 61449, 81932, 102415, 122898, 204830, 225313, 245796, 307245, 409660, 450626, 614490, 675939, 880769, 901252, 1126565, 1228980, 1351878, 1761538, 2253130, 2642307, 2703756, 3379695, 3523076, 4403845, 4506260, 5284614, 6759390, 8807690, 9688459, 10569228, 13211535, 13518780, 17615380, 19376918, 26423070, 29065377, 38753836, 48442295, 52846140, 58130754, 96884590, 116261508, 145326885, 193769180, 290653770, 581307540]

約数ペア:

[(1, 581307540), (2, 290653770), (3, 193769180), (4, 145326885), (5, 116261508), (6, 96884590), (10, 58130754), (11, 52846140), (12, 48442295), (15, 38753836), (20, 29065377), (22, 26423070), (30, 19376918), (33, 17615380), (43, 13518780), (44, 13211535), (55, 10569228), (60, 9688459), (66, 8807690), (86, 6759390), (110, 5284614), (129, 4506260), (132, 4403845), (165, 3523076), (172, 3379695), (215, 2703756), (220, 2642307), (258, 2253130), (330, 1761538), (430, 1351878), (473, 1228980), (516, 1126565), (645, 901252), (660, 880769), (860, 675939), (946, 614490), (1290, 450626), (1419, 409660), (1892, 307245), (2365, 245796), (2580, 225313), (2838, 204830), (4730, 122898), (5676, 102415), (7095, 81932), (9460, 61449), (14190, 40966), (20483, 28380)]