102673740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 312157440

約数和(自身を除く): 209483700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 947, 1390, 1668, 1807, 1894, 2085, 2780, 2841, 3614, 3788, 4170, 4735, 5421, 5682, 7228, 8340, 9035, 9470, 10842, 11364, 12311, 14205, 18070, 18940, 21684, 24622, 27105, 28410, 36140, 36933, 49244, 54210, 56820, 61555, 73866, 108420, 123110, 131633, 147732, 184665, 246220, 263266, 369330, 394899, 526532, 658165, 738660, 789798, 1316330, 1579596, 1711229, 1974495, 2632660, 3422458, 3948990, 5133687, 6844916, 7897980, 8556145, 10267374, 17112290, 20534748, 25668435, 34224580, 51336870, 102673740]

約数ペア:

[(1, 102673740), (2, 51336870), (3, 34224580), (4, 25668435), (5, 20534748), (6, 17112290), (10, 10267374), (12, 8556145), (13, 7897980), (15, 6844916), (20, 5133687), (26, 3948990), (30, 3422458), (39, 2632660), (52, 1974495), (60, 1711229), (65, 1579596), (78, 1316330), (130, 789798), (139, 738660), (156, 658165), (195, 526532), (260, 394899), (278, 369330), (390, 263266), (417, 246220), (556, 184665), (695, 147732), (780, 131633), (834, 123110), (947, 108420), (1390, 73866), (1668, 61555), (1807, 56820), (1894, 54210), (2085, 49244), (2780, 36933), (2841, 36140), (3614, 28410), (3788, 27105), (4170, 24622), (4735, 21684), (5421, 18940), (5682, 18070), (7228, 14205), (8340, 12311), (9035, 11364), (9470, 10842)]