10291280860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{15887}}^1$

素因数の和:16571

約数の個数: 72

約数和(自身を含む): 25179747264

約数和(自身を除く): 14888466404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 661, 980, 1322, 2644, 3305, 4627, 6610, 9254, 13220, 15887, 18508, 23135, 31774, 32389, 46270, 63548, 64778, 79435, 92540, 111209, 129556, 158870, 161945, 222418, 317740, 323890, 444836, 556045, 647780, 778463, 1112090, 1556926, 2224180, 3113852, 3892315, 7784630, 10501307, 15569260, 21002614, 42005228, 52506535, 73509149, 105013070, 147018298, 210026140, 294036596, 367545745, 514564043, 735091490, 1029128086, 1470182980, 2058256172, 2572820215, 5145640430, 10291280860]

約数ペア:

[(1, 10291280860), (2, 5145640430), (4, 2572820215), (5, 2058256172), (7, 1470182980), (10, 1029128086), (14, 735091490), (20, 514564043), (28, 367545745), (35, 294036596), (49, 210026140), (70, 147018298), (98, 105013070), (140, 73509149), (196, 52506535), (245, 42005228), (490, 21002614), (661, 15569260), (980, 10501307), (1322, 7784630), (2644, 3892315), (3305, 3113852), (4627, 2224180), (6610, 1556926), (9254, 1112090), (13220, 778463), (15887, 647780), (18508, 556045), (23135, 444836), (31774, 323890), (32389, 317740), (46270, 222418), (63548, 161945), (64778, 158870), (79435, 129556), (92540, 111209)]