760138820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{11149}}^1$

素因数の和:11652

約数の個数: 48

約数和(自身を含む): 1828243200

約数和(自身を除く): 1068104380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1948, 2435, 3409, 4870, 6818, 9740, 11149, 13636, 17045, 22298, 34090, 44596, 55745, 68180, 78043, 111490, 156086, 222980, 312172, 390215, 780430, 1560860, 5429563, 10859126, 21718252, 27147815, 38006941, 54295630, 76013882, 108591260, 152027764, 190034705, 380069410, 760138820]

約数ペア:

[(1, 760138820), (2, 380069410), (4, 190034705), (5, 152027764), (7, 108591260), (10, 76013882), (14, 54295630), (20, 38006941), (28, 27147815), (35, 21718252), (70, 10859126), (140, 5429563), (487, 1560860), (974, 780430), (1948, 390215), (2435, 312172), (3409, 222980), (4870, 156086), (6818, 111490), (9740, 78043), (11149, 68180), (13636, 55745), (17045, 44596), (22298, 34090)]