61040460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 185713920

約数和(自身を除く): 124673460

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, 563, 695, 780, 834, 1126, 1390, 1668, 1689, 1807, 2085, 2252, 2780, 2815, 3378, 3614, 4170, 5421, 5630, 6756, 7228, 7319, 8340, 8445, 9035, 10842, 11260, 14638, 16890, 18070, 21684, 21957, 27105, 29276, 33780, 36140, 36595, 43914, 54210, 73190, 78257, 87828, 108420, 109785, 146380, 156514, 219570, 234771, 313028, 391285, 439140, 469542, 782570, 939084, 1017341, 1173855, 1565140, 2034682, 2347710, 3052023, 4069364, 4695420, 5086705, 6104046, 10173410, 12208092, 15260115, 20346820, 30520230, 61040460]

約数ペア:

[(1, 61040460), (2, 30520230), (3, 20346820), (4, 15260115), (5, 12208092), (6, 10173410), (10, 6104046), (12, 5086705), (13, 4695420), (15, 4069364), (20, 3052023), (26, 2347710), (30, 2034682), (39, 1565140), (52, 1173855), (60, 1017341), (65, 939084), (78, 782570), (130, 469542), (139, 439140), (156, 391285), (195, 313028), (260, 234771), (278, 219570), (390, 156514), (417, 146380), (556, 109785), (563, 108420), (695, 87828), (780, 78257), (834, 73190), (1126, 54210), (1390, 43914), (1668, 36595), (1689, 36140), (1807, 33780), (2085, 29276), (2252, 27105), (2780, 21957), (2815, 21684), (3378, 18070), (3614, 16890), (4170, 14638), (5421, 11260), (5630, 10842), (6756, 9035), (7228, 8445), (7319, 8340)]