2638230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 5034090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 739, 1190, 1478, 1785, 2217, 3570, 3695, 4434, 5173, 7390, 10346, 11085, 12563, 15519, 22170, 25126, 25865, 31038, 37689, 51730, 62815, 75378, 77595, 87941, 125630, 155190, 175882, 188445, 263823, 376890, 439705, 527646, 879410, 1319115, 2638230]

約数ペア:

[(1, 2638230), (2, 1319115), (3, 879410), (5, 527646), (6, 439705), (7, 376890), (10, 263823), (14, 188445), (15, 175882), (17, 155190), (21, 125630), (30, 87941), (34, 77595), (35, 75378), (42, 62815), (51, 51730), (70, 37689), (85, 31038), (102, 25865), (105, 25126), (119, 22170), (170, 15519), (210, 12563), (238, 11085), (255, 10346), (357, 7390), (510, 5173), (595, 4434), (714, 3695), (739, 3570), (1190, 2217), (1478, 1785)]