1487755010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{82699}}^1$

素因数の和:82970

約数の個数: 32

約数和(自身を含む): 3072470400

約数和(自身を除く): 1584715390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990, 82699, 165398, 413495, 578893, 826990, 1157786, 2894465, 5788930, 21253643, 42507286, 106268215, 148775501, 212536430, 297551002, 743877505, 1487755010]

約数ペア:

[(1, 1487755010), (2, 743877505), (5, 297551002), (7, 212536430), (10, 148775501), (14, 106268215), (35, 42507286), (70, 21253643), (257, 5788930), (514, 2894465), (1285, 1157786), (1799, 826990), (2570, 578893), (3598, 413495), (8995, 165398), (17990, 82699)]