689676030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{28277}}^1$

素因数の和:28561

約数の個数: 48

約数和(自身を含む): 1799838144

約数和(自身を除く): 1110162114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 24390, 28277, 56554, 84831, 141385, 169662, 254493, 282770, 424155, 508986, 848310, 1272465, 2544930, 7663067, 15326134, 22989201, 38315335, 45978402, 68967603, 76630670, 114946005, 137935206, 229892010, 344838015, 689676030]

約数ペア:

[(1, 689676030), (2, 344838015), (3, 229892010), (5, 137935206), (6, 114946005), (9, 76630670), (10, 68967603), (15, 45978402), (18, 38315335), (30, 22989201), (45, 15326134), (90, 7663067), (271, 2544930), (542, 1272465), (813, 848310), (1355, 508986), (1626, 424155), (2439, 282770), (2710, 254493), (4065, 169662), (4878, 141385), (8130, 84831), (12195, 56554), (24390, 28277)]