814056270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{207139}}^1$

素因数の和:207280

約数の個数: 32

約数和(自身を含む): 1968658560

約数和(自身を除く): 1154602290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 207139, 414278, 621417, 1035695, 1242834, 2071390, 3107085, 6214170, 27135209, 54270418, 81405627, 135676045, 162811254, 271352090, 407028135, 814056270]

約数ペア:

[(1, 814056270), (2, 407028135), (3, 271352090), (5, 162811254), (6, 135676045), (10, 81405627), (15, 54270418), (30, 27135209), (131, 6214170), (262, 3107085), (393, 2071390), (655, 1242834), (786, 1035695), (1310, 621417), (1965, 414278), (3930, 207139)]