31615508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{536857}}^1$

素因数の和:537031

約数の個数: 64

約数和(自身を含む): 82255235328

約数和(自身を除く): 50639726598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3926, 4530, 5889, 9815, 11778, 19630, 29445, 58890, 536857, 1073714, 1610571, 2684285, 3221142, 5368570, 6979141, 8052855, 13958282, 16105710, 20937423, 34895705, 41874846, 69791410, 81065407, 104687115, 162130814, 209374230, 243196221, 405327035, 486392442, 810654070, 1053850291, 1215981105, 2107700582, 2431962210, 3161550873, 5269251455, 6323101746, 10538502910, 15807754365, 31615508730]

約数ペア:

[(1, 31615508730), (2, 15807754365), (3, 10538502910), (5, 6323101746), (6, 5269251455), (10, 3161550873), (13, 2431962210), (15, 2107700582), (26, 1215981105), (30, 1053850291), (39, 810654070), (65, 486392442), (78, 405327035), (130, 243196221), (151, 209374230), (195, 162130814), (302, 104687115), (390, 81065407), (453, 69791410), (755, 41874846), (906, 34895705), (1510, 20937423), (1963, 16105710), (2265, 13958282), (3926, 8052855), (4530, 6979141), (5889, 5368570), (9815, 3221142), (11778, 2684285), (19630, 1610571), (29445, 1073714), (58890, 536857)]