2031782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1153}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 4925456640

約数和(自身を除く): 2893674630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 389, 453, 755, 778, 906, 1153, 1167, 1510, 1945, 2265, 2306, 2334, 3459, 3890, 4530, 5765, 5835, 6918, 11530, 11670, 17295, 34590, 58739, 117478, 174103, 176217, 293695, 348206, 352434, 448517, 522309, 587390, 870515, 881085, 897034, 1044618, 1345551, 1741030, 1762170, 2242585, 2611545, 2691102, 4485170, 5223090, 6727755, 13455510, 67726067, 135452134, 203178201, 338630335, 406356402, 677260670, 1015891005, 2031782010]

約数ペア:

[(1, 2031782010), (2, 1015891005), (3, 677260670), (5, 406356402), (6, 338630335), (10, 203178201), (15, 135452134), (30, 67726067), (151, 13455510), (302, 6727755), (389, 5223090), (453, 4485170), (755, 2691102), (778, 2611545), (906, 2242585), (1153, 1762170), (1167, 1741030), (1510, 1345551), (1945, 1044618), (2265, 897034), (2306, 881085), (2334, 870515), (3459, 587390), (3890, 522309), (4530, 448517), (5765, 352434), (5835, 348206), (6918, 293695), (11530, 176217), (11670, 174103), (17295, 117478), (34590, 58739)]