1406930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1530670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 199, 202, 398, 505, 707, 995, 1010, 1393, 1414, 1990, 2786, 3535, 6965, 7070, 13930, 20099, 40198, 100495, 140693, 200990, 281386, 703465, 1406930]

約数ペア:

[(1, 1406930), (2, 703465), (5, 281386), (7, 200990), (10, 140693), (14, 100495), (35, 40198), (70, 20099), (101, 13930), (199, 7070), (202, 6965), (398, 3535), (505, 2786), (707, 1990), (995, 1414), (1010, 1393)]