2881584510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{32749}}^1$

素因数の和:33185

約数の個数: 64

約数和(自身を含む): 7922880000

約数和(自身を除く): 5041295490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 838, 1257, 2095, 2514, 2933, 4190, 5866, 6285, 8799, 12570, 14665, 17598, 29330, 32749, 43995, 65498, 87990, 98247, 163745, 196494, 229243, 327490, 458486, 491235, 687729, 982470, 1146215, 1375458, 2292430, 3438645, 6877290, 13721831, 27443662, 41165493, 68609155, 82330986, 96052817, 137218310, 192105634, 205827465, 288158451, 411654930, 480264085, 576316902, 960528170, 1440792255, 2881584510]

約数ペア:

[(1, 2881584510), (2, 1440792255), (3, 960528170), (5, 576316902), (6, 480264085), (7, 411654930), (10, 288158451), (14, 205827465), (15, 192105634), (21, 137218310), (30, 96052817), (35, 82330986), (42, 68609155), (70, 41165493), (105, 27443662), (210, 13721831), (419, 6877290), (838, 3438645), (1257, 2292430), (2095, 1375458), (2514, 1146215), (2933, 982470), (4190, 687729), (5866, 491235), (6285, 458486), (8799, 327490), (12570, 229243), (14665, 196494), (17598, 163745), (29330, 98247), (32749, 87990), (43995, 65498)]