2071860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4933}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 6631296

約数和(自身を除く): 4559436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4933, 9866, 14799, 19732, 24665, 29598, 34531, 49330, 59196, 69062, 73995, 98660, 103593, 138124, 147990, 172655, 207186, 295980, 345310, 414372, 517965, 690620, 1035930, 2071860]

約数ペア:

[(1, 2071860), (2, 1035930), (3, 690620), (4, 517965), (5, 414372), (6, 345310), (7, 295980), (10, 207186), (12, 172655), (14, 147990), (15, 138124), (20, 103593), (21, 98660), (28, 73995), (30, 69062), (35, 59196), (42, 49330), (60, 34531), (70, 29598), (84, 24665), (105, 19732), (140, 14799), (210, 9866), (420, 4933)]