2819670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 8017920

約数和(自身を除く): 5198250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 463, 609, 870, 926, 1015, 1218, 1389, 2030, 2315, 2778, 3045, 3241, 4630, 6090, 6482, 6945, 9723, 13427, 13890, 16205, 19446, 26854, 32410, 40281, 48615, 67135, 80562, 93989, 97230, 134270, 187978, 201405, 281967, 402810, 469945, 563934, 939890, 1409835, 2819670]

約数ペア:

[(1, 2819670), (2, 1409835), (3, 939890), (5, 563934), (6, 469945), (7, 402810), (10, 281967), (14, 201405), (15, 187978), (21, 134270), (29, 97230), (30, 93989), (35, 80562), (42, 67135), (58, 48615), (70, 40281), (87, 32410), (105, 26854), (145, 19446), (174, 16205), (203, 13890), (210, 13427), (290, 9723), (406, 6945), (435, 6482), (463, 6090), (609, 4630), (870, 3241), (926, 3045), (1015, 2778), (1218, 2315), (1389, 2030)]