12710190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 30606336

約数和(自身を除く): 17896146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 983, 1293, 1966, 2155, 2586, 2949, 4310, 4915, 5898, 6465, 9830, 12930, 14745, 29490, 423673, 847346, 1271019, 2118365, 2542038, 4236730, 6355095, 12710190]

約数ペア:

[(1, 12710190), (2, 6355095), (3, 4236730), (5, 2542038), (6, 2118365), (10, 1271019), (15, 847346), (30, 423673), (431, 29490), (862, 14745), (983, 12930), (1293, 9830), (1966, 6465), (2155, 5898), (2586, 4915), (2949, 4310)]