7801430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8600

約数の個数: 32

約数和(自身を含む): 17285184

約数和(自身を除く): 9483754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8573, 17146, 42865, 60011, 85730, 111449, 120022, 222898, 300055, 557245, 600110, 780143, 1114490, 1560286, 3900715, 7801430]

約数ペア:

[(1, 7801430), (2, 3900715), (5, 1560286), (7, 1114490), (10, 780143), (13, 600110), (14, 557245), (26, 300055), (35, 222898), (65, 120022), (70, 111449), (91, 85730), (130, 60011), (182, 42865), (455, 17146), (910, 8573)]