3580010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 7430400

約数和(自身を除く): 3850390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 257, 398, 514, 995, 1285, 1393, 1799, 1990, 2570, 2786, 3598, 6965, 8995, 13930, 17990, 51143, 102286, 255715, 358001, 511430, 716002, 1790005, 3580010]

約数ペア:

[(1, 3580010), (2, 1790005), (5, 716002), (7, 511430), (10, 358001), (14, 255715), (35, 102286), (70, 51143), (199, 17990), (257, 13930), (398, 8995), (514, 6965), (995, 3598), (1285, 2786), (1393, 2570), (1799, 1990)]