2842620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 8951040

約数和(自身を除く): 6108420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 73, 110, 118, 132, 146, 165, 177, 219, 220, 236, 292, 295, 330, 354, 365, 438, 590, 649, 660, 708, 730, 803, 876, 885, 1095, 1180, 1298, 1460, 1606, 1770, 1947, 2190, 2409, 2596, 3212, 3245, 3540, 3894, 4015, 4307, 4380, 4818, 6490, 7788, 8030, 8614, 9636, 9735, 12045, 12921, 12980, 16060, 17228, 19470, 21535, 24090, 25842, 38940, 43070, 47377, 48180, 51684, 64605, 86140, 94754, 129210, 142131, 189508, 236885, 258420, 284262, 473770, 568524, 710655, 947540, 1421310, 2842620]

約数ペア:

[(1, 2842620), (2, 1421310), (3, 947540), (4, 710655), (5, 568524), (6, 473770), (10, 284262), (11, 258420), (12, 236885), (15, 189508), (20, 142131), (22, 129210), (30, 94754), (33, 86140), (44, 64605), (55, 51684), (59, 48180), (60, 47377), (66, 43070), (73, 38940), (110, 25842), (118, 24090), (132, 21535), (146, 19470), (165, 17228), (177, 16060), (219, 12980), (220, 12921), (236, 12045), (292, 9735), (295, 9636), (330, 8614), (354, 8030), (365, 7788), (438, 6490), (590, 4818), (649, 4380), (660, 4307), (708, 4015), (730, 3894), (803, 3540), (876, 3245), (885, 3212), (1095, 2596), (1180, 2409), (1298, 2190), (1460, 1947), (1606, 1770)]