9307564420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{549443}}^1$

素因数の和:549481

約数の個数: 72

約数和(自身を含む): 24553553472

約数和(自身を除く): 15245989052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 549443, 1098886, 2197772, 2747215, 3846101, 5494430, 6043873, 7692202, 10988860, 12087746, 15384404, 19230505, 24175492, 30219365, 38461010, 42307111, 60438730, 66482603, 76922020, 84614222, 120877460, 132965206, 169228444, 211535555, 265930412, 332413015, 423071110, 465378221, 664826030, 846142220, 930756442, 1329652060, 1861512884, 2326891105, 4653782210, 9307564420]

約数ペア:

[(1, 9307564420), (2, 4653782210), (4, 2326891105), (5, 1861512884), (7, 1329652060), (10, 930756442), (11, 846142220), (14, 664826030), (20, 465378221), (22, 423071110), (28, 332413015), (35, 265930412), (44, 211535555), (55, 169228444), (70, 132965206), (77, 120877460), (110, 84614222), (121, 76922020), (140, 66482603), (154, 60438730), (220, 42307111), (242, 38461010), (308, 30219365), (385, 24175492), (484, 19230505), (605, 15384404), (770, 12087746), (847, 10988860), (1210, 7692202), (1540, 6043873), (1694, 5494430), (2420, 3846101), (3388, 2747215), (4235, 2197772), (8470, 1098886), (16940, 549443)]