13042890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 40734720

約数和(自身を除く): 27691830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 103, 105, 126, 134, 135, 189, 201, 206, 210, 270, 309, 315, 335, 378, 402, 469, 515, 603, 618, 630, 670, 721, 927, 938, 945, 1005, 1030, 1206, 1407, 1442, 1545, 1809, 1854, 1890, 2010, 2163, 2345, 2781, 2814, 3015, 3090, 3605, 3618, 4221, 4326, 4635, 4690, 5562, 6030, 6489, 6901, 7035, 7210, 8442, 9045, 9270, 10815, 12663, 12978, 13802, 13905, 14070, 18090, 19467, 20703, 21105, 21630, 25326, 27810, 32445, 34505, 38934, 41406, 42210, 48307, 62109, 63315, 64890, 69010, 96614, 97335, 103515, 124218, 126630, 144921, 186327, 194670, 207030, 241535, 289842, 310545, 372654, 434763, 483070, 621090, 724605, 869526, 931635, 1304289, 1449210, 1863270, 2173815, 2608578, 4347630, 6521445, 13042890]

約数ペア:

[(1, 13042890), (2, 6521445), (3, 4347630), (5, 2608578), (6, 2173815), (7, 1863270), (9, 1449210), (10, 1304289), (14, 931635), (15, 869526), (18, 724605), (21, 621090), (27, 483070), (30, 434763), (35, 372654), (42, 310545), (45, 289842), (54, 241535), (63, 207030), (67, 194670), (70, 186327), (90, 144921), (103, 126630), (105, 124218), (126, 103515), (134, 97335), (135, 96614), (189, 69010), (201, 64890), (206, 63315), (210, 62109), (270, 48307), (309, 42210), (315, 41406), (335, 38934), (378, 34505), (402, 32445), (469, 27810), (515, 25326), (603, 21630), (618, 21105), (630, 20703), (670, 19467), (721, 18090), (927, 14070), (938, 13905), (945, 13802), (1005, 12978), (1030, 12663), (1206, 10815), (1407, 9270), (1442, 9045), (1545, 8442), (1809, 7210), (1854, 7035), (1890, 6901), (2010, 6489), (2163, 6030), (2345, 5562), (2781, 4690), (2814, 4635), (3015, 4326), (3090, 4221), (3605, 3618)]