1801253970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290057}}^1$

素因数の和:290096

約数の個数: 64

約数和(自身を含む): 5012202240

約数和(自身を除く): 3210948270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 290057, 580114, 870171, 1450285, 1740342, 2610513, 2900570, 4350855, 5221026, 6671311, 7831539, 8701710, 13052565, 13342622, 15663078, 20013933, 26105130, 33356555, 39157695, 40027866, 60041799, 66713110, 78315390, 100069665, 120083598, 180125397, 200139330, 300208995, 360250794, 600417990, 900626985, 1801253970]

約数ペア:

[(1, 1801253970), (2, 900626985), (3, 600417990), (5, 360250794), (6, 300208995), (9, 200139330), (10, 180125397), (15, 120083598), (18, 100069665), (23, 78315390), (27, 66713110), (30, 60041799), (45, 40027866), (46, 39157695), (54, 33356555), (69, 26105130), (90, 20013933), (115, 15663078), (135, 13342622), (138, 13052565), (207, 8701710), (230, 7831539), (270, 6671311), (345, 5221026), (414, 4350855), (621, 2900570), (690, 2610513), (1035, 1740342), (1242, 1450285), (2070, 870171), (3105, 580114), (6210, 290057)]