8889557490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{4931}}^1$

素因数の和:5565

約数の個数: 128

約数和(自身を含む): 25908387840

約数和(自身を除く): 17018830350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 607, 990, 1214, 1485, 1821, 2970, 3035, 3642, 4931, 5463, 6070, 6677, 9105, 9862, 10926, 13354, 14793, 16389, 18210, 20031, 24655, 27315, 29586, 32778, 33385, 40062, 44379, 49310, 54241, 54630, 60093, 66770, 73965, 81945, 88758, 100155, 108482, 120186, 133137, 147930, 162723, 163890, 180279, 200310, 221895, 266274, 271205, 300465, 325446, 360558, 443790, 488169, 542410, 600930, 665685, 813615, 901395, 976338, 1331370, 1464507, 1627230, 1802790, 2440845, 2929014, 2993117, 4881690, 5986234, 7322535, 8979351, 14645070, 14965585, 17958702, 26938053, 29931170, 32924287, 44896755, 53876106, 65848574, 80814159, 89793510, 98772861, 134690265, 161628318, 164621435, 197545722, 269380530, 296318583, 329242870, 404070795, 493864305, 592637166, 808141590, 888955749, 987728610, 1481592915, 1777911498, 2963185830, 4444778745, 8889557490]

約数ペア:

[(1, 8889557490), (2, 4444778745), (3, 2963185830), (5, 1777911498), (6, 1481592915), (9, 987728610), (10, 888955749), (11, 808141590), (15, 592637166), (18, 493864305), (22, 404070795), (27, 329242870), (30, 296318583), (33, 269380530), (45, 197545722), (54, 164621435), (55, 161628318), (66, 134690265), (90, 98772861), (99, 89793510), (110, 80814159), (135, 65848574), (165, 53876106), (198, 44896755), (270, 32924287), (297, 29931170), (330, 26938053), (495, 17958702), (594, 14965585), (607, 14645070), (990, 8979351), (1214, 7322535), (1485, 5986234), (1821, 4881690), (2970, 2993117), (3035, 2929014), (3642, 2440845), (4931, 1802790), (5463, 1627230), (6070, 1464507), (6677, 1331370), (9105, 976338), (9862, 901395), (10926, 813615), (13354, 665685), (14793, 600930), (16389, 542410), (18210, 488169), (20031, 443790), (24655, 360558), (27315, 325446), (29586, 300465), (32778, 271205), (33385, 266274), (40062, 221895), (44379, 200310), (49310, 180279), (54241, 163890), (54630, 162723), (60093, 147930), (66770, 133137), (73965, 120186), (81945, 108482), (88758, 100155)]