1566142060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{183389}}^1$

素因数の和:183466

約数の個数: 48

約数和(自身を含む): 3820380480

約数和(自身を除く): 2254238420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 183389, 366778, 733556, 916945, 1283723, 1833890, 2567446, 3667780, 5134892, 6418615, 11186729, 12837230, 22373458, 25674460, 44746916, 55933645, 78307103, 111867290, 156614206, 223734580, 313228412, 391535515, 783071030, 1566142060]

約数ペア:

[(1, 1566142060), (2, 783071030), (4, 391535515), (5, 313228412), (7, 223734580), (10, 156614206), (14, 111867290), (20, 78307103), (28, 55933645), (35, 44746916), (61, 25674460), (70, 22373458), (122, 12837230), (140, 11186729), (244, 6418615), (305, 5134892), (427, 3667780), (610, 2567446), (854, 1833890), (1220, 1283723), (1708, 916945), (2135, 733556), (4270, 366778), (8540, 183389)]