30619026

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 72057600

約数和(自身を除く): 41438574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 277, 414, 534, 554, 621, 801, 831, 1242, 1602, 1662, 2047, 2403, 2493, 4094, 4806, 4986, 6141, 6371, 7479, 12282, 12742, 14958, 18423, 19113, 24653, 36846, 38226, 49306, 55269, 57339, 73959, 110538, 114678, 147918, 172017, 221877, 344034, 443754, 567019, 665631, 1134038, 1331262, 1701057, 3402114, 5103171, 10206342, 15309513, 30619026]

約数ペア:

[(1, 30619026), (2, 15309513), (3, 10206342), (6, 5103171), (9, 3402114), (18, 1701057), (23, 1331262), (27, 1134038), (46, 665631), (54, 567019), (69, 443754), (89, 344034), (138, 221877), (178, 172017), (207, 147918), (267, 114678), (277, 110538), (414, 73959), (534, 57339), (554, 55269), (621, 49306), (801, 38226), (831, 36846), (1242, 24653), (1602, 19113), (1662, 18423), (2047, 14958), (2403, 12742), (2493, 12282), (4094, 7479), (4806, 6371), (4986, 6141)]