30341955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 59535360

約数和(自身を除く): 29193405

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 105, 133, 201, 227, 285, 335, 399, 469, 665, 681, 1005, 1135, 1273, 1407, 1589, 1995, 2345, 3405, 3819, 4313, 4767, 6365, 7035, 7945, 8911, 12939, 15209, 19095, 21565, 23835, 26733, 30191, 44555, 45627, 64695, 76045, 90573, 106463, 133665, 150955, 228135, 288971, 319389, 452865, 532315, 866913, 1444855, 1596945, 2022797, 4334565, 6068391, 10113985, 30341955]

約数ペア:

[(1, 30341955), (3, 10113985), (5, 6068391), (7, 4334565), (15, 2022797), (19, 1596945), (21, 1444855), (35, 866913), (57, 532315), (67, 452865), (95, 319389), (105, 288971), (133, 228135), (201, 150955), (227, 133665), (285, 106463), (335, 90573), (399, 76045), (469, 64695), (665, 45627), (681, 44555), (1005, 30191), (1135, 26733), (1273, 23835), (1407, 21565), (1589, 19095), (1995, 15209), (2345, 12939), (3405, 8911), (3819, 7945), (4313, 7035), (4767, 6365)]