30530115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 69521760

約数和(自身を除く): 38991645

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 89, 99, 105, 121, 135, 165, 189, 231, 267, 297, 315, 363, 385, 405, 445, 495, 567, 605, 623, 693, 801, 847, 891, 945, 979, 1089, 1155, 1335, 1485, 1815, 1869, 2079, 2403, 2541, 2835, 2937, 3115, 3267, 3465, 4005, 4235, 4455, 4895, 5445, 5607, 6237, 6853, 7209, 7623, 8811, 9345, 9801, 10395, 10769, 12015, 12705, 14685, 16335, 16821, 20559, 22869, 26433, 28035, 31185, 32307, 34265, 36045, 38115, 44055, 49005, 50463, 53845, 61677, 68607, 75383, 79299, 84105, 96921, 102795, 114345, 132165, 161535, 185031, 226149, 252315, 290763, 308385, 343035, 376915, 396495, 484605, 555093, 678447, 872289, 925155, 1130745, 1453815, 2035341, 2775465, 3392235, 4361445, 6106023, 10176705, 30530115]

約数ペア:

[(1, 30530115), (3, 10176705), (5, 6106023), (7, 4361445), (9, 3392235), (11, 2775465), (15, 2035341), (21, 1453815), (27, 1130745), (33, 925155), (35, 872289), (45, 678447), (55, 555093), (63, 484605), (77, 396495), (81, 376915), (89, 343035), (99, 308385), (105, 290763), (121, 252315), (135, 226149), (165, 185031), (189, 161535), (231, 132165), (267, 114345), (297, 102795), (315, 96921), (363, 84105), (385, 79299), (405, 75383), (445, 68607), (495, 61677), (567, 53845), (605, 50463), (623, 49005), (693, 44055), (801, 38115), (847, 36045), (891, 34265), (945, 32307), (979, 31185), (1089, 28035), (1155, 26433), (1335, 22869), (1485, 20559), (1815, 16821), (1869, 16335), (2079, 14685), (2403, 12705), (2541, 12015), (2835, 10769), (2937, 10395), (3115, 9801), (3267, 9345), (3465, 8811), (4005, 7623), (4235, 7209), (4455, 6853), (4895, 6237), (5445, 5607)]