86407930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7573}}^1$

素因数の和:7750

約数の個数: 32

約数和(自身を含む): 178867584

約数和(自身を除く): 92459654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7573, 11410, 15146, 37865, 53011, 75730, 106022, 265055, 530110, 1234399, 2468798, 6171995, 8640793, 12343990, 17281586, 43203965, 86407930]

約数ペア:

[(1, 86407930), (2, 43203965), (5, 17281586), (7, 12343990), (10, 8640793), (14, 6171995), (35, 2468798), (70, 1234399), (163, 530110), (326, 265055), (815, 106022), (1141, 75730), (1630, 53011), (2282, 37865), (5705, 15146), (7573, 11410)]