2016193890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{1549}}^1$

素因数の和:2611

約数の個数: 64

約数和(自身を含む): 4959504000

約数和(自身を除く): 2943310110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1009, 1290, 1549, 2018, 3027, 3098, 4647, 5045, 6054, 7745, 9294, 10090, 15135, 15490, 23235, 30270, 43387, 46470, 66607, 86774, 130161, 133214, 199821, 216935, 260322, 333035, 399642, 433870, 650805, 666070, 999105, 1301610, 1562941, 1998210, 3125882, 4688823, 7814705, 9377646, 15629410, 23444115, 46888230, 67206463, 134412926, 201619389, 336032315, 403238778, 672064630, 1008096945, 2016193890]

約数ペア:

[(1, 2016193890), (2, 1008096945), (3, 672064630), (5, 403238778), (6, 336032315), (10, 201619389), (15, 134412926), (30, 67206463), (43, 46888230), (86, 23444115), (129, 15629410), (215, 9377646), (258, 7814705), (430, 4688823), (645, 3125882), (1009, 1998210), (1290, 1562941), (1549, 1301610), (2018, 999105), (3027, 666070), (3098, 650805), (4647, 433870), (5045, 399642), (6054, 333035), (7745, 260322), (9294, 216935), (10090, 199821), (15135, 133214), (15490, 130161), (23235, 86774), (30270, 66607), (43387, 46470)]