16855291260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3228983}}^1$

素因数の和:3229027

約数の個数: 72

約数和(自身を含む): 52890757920

約数和(自身を除く): 36035466660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 3228983, 6457966, 9686949, 12915932, 16144915, 19373898, 29060847, 32289830, 38747796, 48434745, 58121694, 64579660, 93640507, 96869490, 116243388, 145304235, 187281014, 193738980, 280921521, 290608470, 374562028, 468202535, 561843042, 581216940, 842764563, 936405070, 1123686084, 1404607605, 1685529126, 1872810140, 2809215210, 3371058252, 4213822815, 5618430420, 8427645630, 16855291260]

約数ペア:

[(1, 16855291260), (2, 8427645630), (3, 5618430420), (4, 4213822815), (5, 3371058252), (6, 2809215210), (9, 1872810140), (10, 1685529126), (12, 1404607605), (15, 1123686084), (18, 936405070), (20, 842764563), (29, 581216940), (30, 561843042), (36, 468202535), (45, 374562028), (58, 290608470), (60, 280921521), (87, 193738980), (90, 187281014), (116, 145304235), (145, 116243388), (174, 96869490), (180, 93640507), (261, 64579660), (290, 58121694), (348, 48434745), (435, 38747796), (522, 32289830), (580, 29060847), (870, 19373898), (1044, 16144915), (1305, 12915932), (1740, 9686949), (2610, 6457966), (5220, 3228983)]