605381220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197837}}^1$

素因数の和:197869

約数の個数: 72

約数和(自身を含む): 1944351864

約数和(自身を除く): 1338970644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 197837, 395674, 593511, 791348, 989185, 1187022, 1780533, 1978370, 2374044, 2967555, 3363229, 3561066, 3956740, 5935110, 6726458, 7122132, 8902665, 10089687, 11870220, 13452916, 16816145, 17805330, 20179374, 30269061, 33632290, 35610660, 40358748, 50448435, 60538122, 67264580, 100896870, 121076244, 151345305, 201793740, 302690610, 605381220]

約数ペア:

[(1, 605381220), (2, 302690610), (3, 201793740), (4, 151345305), (5, 121076244), (6, 100896870), (9, 67264580), (10, 60538122), (12, 50448435), (15, 40358748), (17, 35610660), (18, 33632290), (20, 30269061), (30, 20179374), (34, 17805330), (36, 16816145), (45, 13452916), (51, 11870220), (60, 10089687), (68, 8902665), (85, 7122132), (90, 6726458), (102, 5935110), (153, 3956740), (170, 3561066), (180, 3363229), (204, 2967555), (255, 2374044), (306, 1978370), (340, 1780533), (510, 1187022), (612, 989185), (765, 791348), (1020, 593511), (1530, 395674), (3060, 197837)]