2022971790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42437}}^1$

素因数の和:42681

約数の個数: 64

約数和(自身を含む): 5573297664

約数和(自身を除く): 3550325874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3405, 4767, 6810, 7945, 9534, 15890, 23835, 42437, 47670, 84874, 127311, 212185, 254622, 297059, 424370, 594118, 636555, 891177, 1273110, 1485295, 1782354, 2970590, 4455885, 8911770, 9633199, 19266398, 28899597, 48165995, 57799194, 67432393, 96331990, 134864786, 144497985, 202297179, 288995970, 337161965, 404594358, 674323930, 1011485895, 2022971790]

約数ペア:

[(1, 2022971790), (2, 1011485895), (3, 674323930), (5, 404594358), (6, 337161965), (7, 288995970), (10, 202297179), (14, 144497985), (15, 134864786), (21, 96331990), (30, 67432393), (35, 57799194), (42, 48165995), (70, 28899597), (105, 19266398), (210, 9633199), (227, 8911770), (454, 4455885), (681, 2970590), (1135, 1782354), (1362, 1485295), (1589, 1273110), (2270, 891177), (3178, 636555), (3405, 594118), (4767, 424370), (6810, 297059), (7945, 254622), (9534, 212185), (15890, 127311), (23835, 84874), (42437, 47670)]