84085210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 175063680

約数和(自身を除く): 90978470

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 215, 290, 319, 430, 473, 613, 638, 946, 1226, 1247, 1595, 2365, 2494, 3065, 3190, 4730, 6130, 6235, 6743, 12470, 13486, 13717, 17777, 26359, 27434, 33715, 35554, 52718, 67430, 68585, 88885, 131795, 137170, 177770, 195547, 263590, 289949, 391094, 579898, 764411, 977735, 1449745, 1528822, 1955470, 2899490, 3822055, 7644110, 8408521, 16817042, 42042605, 84085210]

約数ペア:

[(1, 84085210), (2, 42042605), (5, 16817042), (10, 8408521), (11, 7644110), (22, 3822055), (29, 2899490), (43, 1955470), (55, 1528822), (58, 1449745), (86, 977735), (110, 764411), (145, 579898), (215, 391094), (290, 289949), (319, 263590), (430, 195547), (473, 177770), (613, 137170), (638, 131795), (946, 88885), (1226, 68585), (1247, 67430), (1595, 52718), (2365, 35554), (2494, 33715), (3065, 27434), (3190, 26359), (4730, 17777), (6130, 13717), (6235, 13486), (6743, 12470)]