310527880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{597169}}^1$

素因数の和:597193

約数の個数: 32

約数和(自身を含む): 752434200

約数和(自身を除く): 441906320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 597169, 1194338, 2388676, 2985845, 4777352, 5971690, 7763197, 11943380, 15526394, 23886760, 31052788, 38815985, 62105576, 77631970, 155263940, 310527880]

約数ペア:

[(1, 310527880), (2, 155263940), (4, 77631970), (5, 62105576), (8, 38815985), (10, 31052788), (13, 23886760), (20, 15526394), (26, 11943380), (40, 7763197), (52, 5971690), (65, 4777352), (104, 2985845), (130, 2388676), (260, 1194338), (520, 597169)]