39479230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1571}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 81492480

約数和(自身を除く): 42013250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1571, 1795, 2513, 3142, 3590, 5026, 7855, 10997, 12565, 15710, 21994, 25130, 54985, 109970, 563989, 1127978, 2819945, 3947923, 5639890, 7895846, 19739615, 39479230]

約数ペア:

[(1, 39479230), (2, 19739615), (5, 7895846), (7, 5639890), (10, 3947923), (14, 2819945), (35, 1127978), (70, 563989), (359, 109970), (718, 54985), (1571, 25130), (1795, 21994), (2513, 15710), (3142, 12565), (3590, 10997), (5026, 7855)]