1425838590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 4097647008

約数和(自身を除く): 2671808418

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 311, 330, 363, 421, 495, 605, 622, 726, 842, 933, 990, 1089, 1210, 1263, 1555, 1815, 1866, 2105, 2178, 2526, 2799, 3110, 3421, 3630, 3789, 4210, 4631, 4665, 5445, 5598, 6315, 6842, 7578, 9262, 9330, 10263, 10890, 12630, 13893, 13995, 17105, 18945, 20526, 23155, 27786, 27990, 30789, 34210, 37631, 37890, 41679, 46310, 50941, 51315, 61578, 69465, 75262, 83358, 101882, 102630, 112893, 130931, 138930, 152823, 153945, 188155, 208395, 225786, 254705, 261862, 305646, 307890, 338679, 376310, 392793, 416790, 458469, 509410, 564465, 654655, 677358, 764115, 785586, 916938, 1128930, 1178379, 1309310, 1440241, 1528230, 1693395, 1963965, 2292345, 2356758, 2880482, 3386790, 3927930, 4320723, 4584690, 5891895, 7201205, 8641446, 11783790, 12962169, 14402410, 15842651, 21603615, 25924338, 31685302, 43207230, 47527953, 64810845, 79213255, 95055906, 129621690, 142583859, 158426510, 237639765, 285167718, 475279530, 712919295, 1425838590]

約数ペア:

[(1, 1425838590), (2, 712919295), (3, 475279530), (5, 285167718), (6, 237639765), (9, 158426510), (10, 142583859), (11, 129621690), (15, 95055906), (18, 79213255), (22, 64810845), (30, 47527953), (33, 43207230), (45, 31685302), (55, 25924338), (66, 21603615), (90, 15842651), (99, 14402410), (110, 12962169), (121, 11783790), (165, 8641446), (198, 7201205), (242, 5891895), (311, 4584690), (330, 4320723), (363, 3927930), (421, 3386790), (495, 2880482), (605, 2356758), (622, 2292345), (726, 1963965), (842, 1693395), (933, 1528230), (990, 1440241), (1089, 1309310), (1210, 1178379), (1263, 1128930), (1555, 916938), (1815, 785586), (1866, 764115), (2105, 677358), (2178, 654655), (2526, 564465), (2799, 509410), (3110, 458469), (3421, 416790), (3630, 392793), (3789, 376310), (4210, 338679), (4631, 307890), (4665, 305646), (5445, 261862), (5598, 254705), (6315, 225786), (6842, 208395), (7578, 188155), (9262, 153945), (9330, 152823), (10263, 138930), (10890, 130931), (12630, 112893), (13893, 102630), (13995, 101882), (17105, 83358), (18945, 75262), (20526, 69465), (23155, 61578), (27786, 51315), (27990, 50941), (30789, 46310), (34210, 41679), (37631, 37890)]