7777992510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{63499}}^1$

素因数の和:64873

約数の個数: 48

約数和(自身を含む): 20237958000

約数和(自身を除く): 12459965490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1361, 2722, 4083, 6805, 8166, 12249, 13610, 20415, 24498, 40830, 61245, 63499, 122490, 126998, 190497, 317495, 380994, 571491, 634990, 952485, 1142982, 1904970, 2857455, 5714910, 86422139, 172844278, 259266417, 432110695, 518532834, 777799251, 864221390, 1296332085, 1555598502, 2592664170, 3888996255, 7777992510]

約数ペア:

[(1, 7777992510), (2, 3888996255), (3, 2592664170), (5, 1555598502), (6, 1296332085), (9, 864221390), (10, 777799251), (15, 518532834), (18, 432110695), (30, 259266417), (45, 172844278), (90, 86422139), (1361, 5714910), (2722, 2857455), (4083, 1904970), (6805, 1142982), (8166, 952485), (12249, 634990), (13610, 571491), (20415, 380994), (24498, 317495), (40830, 190497), (61245, 126998), (63499, 122490)]