30855650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 68459904

約数和(自身を除く): 37604254

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 3833, 4025, 7666, 8050, 19165, 26831, 38330, 53662, 88159, 95825, 134155, 176318, 191650, 268310, 440795, 617113, 670775, 881590, 1234226, 1341550, 2203975, 3085565, 4407950, 6171130, 15427825, 30855650]

約数ペア:

[(1, 30855650), (2, 15427825), (5, 6171130), (7, 4407950), (10, 3085565), (14, 2203975), (23, 1341550), (25, 1234226), (35, 881590), (46, 670775), (50, 617113), (70, 440795), (115, 268310), (161, 191650), (175, 176318), (230, 134155), (322, 95825), (350, 88159), (575, 53662), (805, 38330), (1150, 26831), (1610, 19165), (3833, 8050), (4025, 7666)]