1591030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 3545856

約数和(自身を除く): 1954826

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 191, 238, 245, 382, 490, 595, 833, 955, 1190, 1337, 1666, 1910, 2674, 3247, 4165, 6494, 6685, 8330, 9359, 13370, 16235, 18718, 22729, 32470, 45458, 46795, 93590, 113645, 159103, 227290, 318206, 795515, 1591030]

約数ペア:

[(1, 1591030), (2, 795515), (5, 318206), (7, 227290), (10, 159103), (14, 113645), (17, 93590), (34, 46795), (35, 45458), (49, 32470), (70, 22729), (85, 18718), (98, 16235), (119, 13370), (170, 9359), (191, 8330), (238, 6685), (245, 6494), (382, 4165), (490, 3247), (595, 2674), (833, 1910), (955, 1666), (1190, 1337)]