1990642260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3793}}^1\times {\mathrm{8747}}^1$

素因数の和:12552

約数の個数: 48

約数和(自身を含む): 5575905216

約数和(自身を除く): 3585262956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3793, 7586, 8747, 11379, 15172, 17494, 18965, 22758, 26241, 34988, 37930, 43735, 45516, 52482, 56895, 75860, 87470, 104964, 113790, 131205, 174940, 227580, 262410, 524820, 33177371, 66354742, 99532113, 132709484, 165886855, 199064226, 331773710, 398128452, 497660565, 663547420, 995321130, 1990642260]

約数ペア:

[(1, 1990642260), (2, 995321130), (3, 663547420), (4, 497660565), (5, 398128452), (6, 331773710), (10, 199064226), (12, 165886855), (15, 132709484), (20, 99532113), (30, 66354742), (60, 33177371), (3793, 524820), (7586, 262410), (8747, 227580), (11379, 174940), (15172, 131205), (17494, 113790), (18965, 104964), (22758, 87470), (26241, 75860), (34988, 56895), (37930, 52482), (43735, 45516)]