994484820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81649}}^1$

素因数の和:81697

約数の個数: 96

約数和(自身を含む): 3292128000

約数和(自身を除く): 2297643180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 81649, 163298, 244947, 326596, 408245, 489894, 571543, 816490, 979788, 1143086, 1224735, 1632980, 1714629, 2286172, 2367821, 2449470, 2857715, 3429258, 4735642, 4898940, 5715430, 6858516, 7103463, 8573145, 9471284, 11430860, 11839105, 14206926, 16574747, 17146290, 23678210, 28413852, 33149494, 34292580, 35517315, 47356420, 49724241, 66298988, 71034630, 82873735, 99448482, 142069260, 165747470, 198896964, 248621205, 331494940, 497242410, 994484820]

約数ペア:

[(1, 994484820), (2, 497242410), (3, 331494940), (4, 248621205), (5, 198896964), (6, 165747470), (7, 142069260), (10, 99448482), (12, 82873735), (14, 71034630), (15, 66298988), (20, 49724241), (21, 47356420), (28, 35517315), (29, 34292580), (30, 33149494), (35, 28413852), (42, 23678210), (58, 17146290), (60, 16574747), (70, 14206926), (84, 11839105), (87, 11430860), (105, 9471284), (116, 8573145), (140, 7103463), (145, 6858516), (174, 5715430), (203, 4898940), (210, 4735642), (290, 3429258), (348, 2857715), (406, 2449470), (420, 2367821), (435, 2286172), (580, 1714629), (609, 1632980), (812, 1224735), (870, 1143086), (1015, 979788), (1218, 816490), (1740, 571543), (2030, 489894), (2436, 408245), (3045, 326596), (4060, 244947), (6090, 163298), (12180, 81649)]