28798160090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{133183}}^1$

素因数の和:136286

約数の個数: 32

約数和(自身を含む): 59261552640

約数和(自身を除く): 30463392550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3089, 6178, 15445, 21623, 30890, 43246, 108115, 133183, 216230, 266366, 665915, 932281, 1331830, 1864562, 4661405, 9322810, 411402287, 822804574, 2057011435, 2879816009, 4114022870, 5759632018, 14399080045, 28798160090]

約数ペア:

[(1, 28798160090), (2, 14399080045), (5, 5759632018), (7, 4114022870), (10, 2879816009), (14, 2057011435), (35, 822804574), (70, 411402287), (3089, 9322810), (6178, 4661405), (15445, 1864562), (21623, 1331830), (30890, 932281), (43246, 665915), (108115, 266366), (133183, 216230)]