19461180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10506

約数の個数: 48

約数和(自身を含む): 56254464

約数和(自身を除く): 36793284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10463, 20926, 31389, 41852, 52315, 62778, 104630, 125556, 156945, 209260, 313890, 324353, 627780, 648706, 973059, 1297412, 1621765, 1946118, 3243530, 3892236, 4865295, 6487060, 9730590, 19461180]

約数ペア:

[(1, 19461180), (2, 9730590), (3, 6487060), (4, 4865295), (5, 3892236), (6, 3243530), (10, 1946118), (12, 1621765), (15, 1297412), (20, 973059), (30, 648706), (31, 627780), (60, 324353), (62, 313890), (93, 209260), (124, 156945), (155, 125556), (186, 104630), (310, 62778), (372, 52315), (465, 41852), (620, 31389), (930, 20926), (1860, 10463)]