2398186260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{783721}}^1$

素因数の和:783753

約数の個数: 72

約数和(自身を含む): 7702419816

約数和(自身を除く): 5304233556

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, 783721, 1567442, 2351163, 3134884, 3918605, 4702326, 7053489, 7837210, 9404652, 11755815, 13323257, 14106978, 15674420, 23511630, 26646514, 28213956, 35267445, 39969771, 47023260, 53293028, 66616285, 70534890, 79939542, 119909313, 133232570, 141069780, 159879084, 199848855, 239818626, 266465140, 399697710, 479637252, 599546565, 799395420, 1199093130, 2398186260]

約数ペア:

[(1, 2398186260), (2, 1199093130), (3, 799395420), (4, 599546565), (5, 479637252), (6, 399697710), (9, 266465140), (10, 239818626), (12, 199848855), (15, 159879084), (17, 141069780), (18, 133232570), (20, 119909313), (30, 79939542), (34, 70534890), (36, 66616285), (45, 53293028), (51, 47023260), (60, 39969771), (68, 35267445), (85, 28213956), (90, 26646514), (102, 23511630), (153, 15674420), (170, 14106978), (180, 13323257), (204, 11755815), (255, 9404652), (306, 7837210), (340, 7053489), (510, 4702326), (612, 3918605), (765, 3134884), (1020, 2351163), (1530, 1567442), (3060, 783721)]