29571960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 99221760

約数和(自身を除く): 69649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 521, 645, 660, 860, 946, 1032, 1042, 1290, 1320, 1419, 1563, 1720, 1892, 2084, 2365, 2580, 2605, 2838, 3126, 3784, 4168, 4730, 5160, 5210, 5676, 5731, 6252, 7095, 7815, 9460, 10420, 11352, 11462, 12504, 14190, 15630, 17193, 18920, 20840, 22403, 22924, 28380, 28655, 31260, 34386, 44806, 45848, 56760, 57310, 62520, 67209, 68772, 85965, 89612, 112015, 114620, 134418, 137544, 171930, 179224, 224030, 229240, 246433, 268836, 336045, 343860, 448060, 492866, 537672, 672090, 687720, 739299, 896120, 985732, 1232165, 1344180, 1478598, 1971464, 2464330, 2688360, 2957196, 3696495, 4928660, 5914392, 7392990, 9857320, 14785980, 29571960]

約数ペア:

[(1, 29571960), (2, 14785980), (3, 9857320), (4, 7392990), (5, 5914392), (6, 4928660), (8, 3696495), (10, 2957196), (11, 2688360), (12, 2464330), (15, 1971464), (20, 1478598), (22, 1344180), (24, 1232165), (30, 985732), (33, 896120), (40, 739299), (43, 687720), (44, 672090), (55, 537672), (60, 492866), (66, 448060), (86, 343860), (88, 336045), (110, 268836), (120, 246433), (129, 229240), (132, 224030), (165, 179224), (172, 171930), (215, 137544), (220, 134418), (258, 114620), (264, 112015), (330, 89612), (344, 85965), (430, 68772), (440, 67209), (473, 62520), (516, 57310), (521, 56760), (645, 45848), (660, 44806), (860, 34386), (946, 31260), (1032, 28655), (1042, 28380), (1290, 22924), (1320, 22403), (1419, 20840), (1563, 18920), (1720, 17193), (1892, 15630), (2084, 14190), (2365, 12504), (2580, 11462), (2605, 11352), (2838, 10420), (3126, 9460), (3784, 7815), (4168, 7095), (4730, 6252), (5160, 5731), (5210, 5676)]