6386450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 13820544

約数和(自身を除く): 7434094

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 257, 350, 355, 497, 514, 710, 994, 1285, 1775, 1799, 2485, 2570, 3550, 3598, 4970, 6425, 8995, 12425, 12850, 17990, 18247, 24850, 36494, 44975, 89950, 91235, 127729, 182470, 255458, 456175, 638645, 912350, 1277290, 3193225, 6386450]

約数ペア:

[(1, 6386450), (2, 3193225), (5, 1277290), (7, 912350), (10, 638645), (14, 456175), (25, 255458), (35, 182470), (50, 127729), (70, 91235), (71, 89950), (142, 44975), (175, 36494), (257, 24850), (350, 18247), (355, 17990), (497, 12850), (514, 12425), (710, 8995), (994, 6425), (1285, 4970), (1775, 3598), (1799, 3550), (2485, 2570)]