8248770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 22256640

約数和(自身を除く): 14007870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 223, 270, 274, 411, 446, 669, 685, 822, 1115, 1233, 1338, 1370, 2007, 2055, 2230, 2466, 3345, 3699, 4014, 4110, 6021, 6165, 6690, 7398, 10035, 12042, 12330, 18495, 20070, 30105, 30551, 36990, 60210, 61102, 91653, 152755, 183306, 274959, 305510, 458265, 549918, 824877, 916530, 1374795, 1649754, 2749590, 4124385, 8248770]

約数ペア:

[(1, 8248770), (2, 4124385), (3, 2749590), (5, 1649754), (6, 1374795), (9, 916530), (10, 824877), (15, 549918), (18, 458265), (27, 305510), (30, 274959), (45, 183306), (54, 152755), (90, 91653), (135, 61102), (137, 60210), (223, 36990), (270, 30551), (274, 30105), (411, 20070), (446, 18495), (669, 12330), (685, 12042), (822, 10035), (1115, 7398), (1233, 6690), (1338, 6165), (1370, 6021), (2007, 4110), (2055, 4014), (2230, 3699), (2466, 3345)]