30750390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 88452000

約数和(自身を除く): 57701610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 178, 198, 267, 330, 349, 445, 495, 534, 698, 801, 890, 979, 990, 1047, 1335, 1602, 1745, 1958, 2094, 2670, 2937, 3141, 3490, 3839, 4005, 4895, 5235, 5874, 6282, 7678, 8010, 8811, 9790, 10470, 11517, 14685, 15705, 17622, 19195, 23034, 29370, 31061, 31410, 34551, 38390, 44055, 57585, 62122, 69102, 88110, 93183, 115170, 155305, 172755, 186366, 279549, 310610, 341671, 345510, 465915, 559098, 683342, 931830, 1025013, 1397745, 1708355, 2050026, 2795490, 3075039, 3416710, 5125065, 6150078, 10250130, 15375195, 30750390]

約数ペア:

[(1, 30750390), (2, 15375195), (3, 10250130), (5, 6150078), (6, 5125065), (9, 3416710), (10, 3075039), (11, 2795490), (15, 2050026), (18, 1708355), (22, 1397745), (30, 1025013), (33, 931830), (45, 683342), (55, 559098), (66, 465915), (89, 345510), (90, 341671), (99, 310610), (110, 279549), (165, 186366), (178, 172755), (198, 155305), (267, 115170), (330, 93183), (349, 88110), (445, 69102), (495, 62122), (534, 57585), (698, 44055), (801, 38390), (890, 34551), (979, 31410), (990, 31061), (1047, 29370), (1335, 23034), (1602, 19195), (1745, 17622), (1958, 15705), (2094, 14685), (2670, 11517), (2937, 10470), (3141, 9790), (3490, 8811), (3839, 8010), (4005, 7678), (4895, 6282), (5235, 5874)]