127276070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 239353920

約数和(自身を除く): 112077850

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 4261, 5974, 8522, 14935, 21305, 29870, 42610, 123569, 247138, 438883, 617845, 877766, 1235690, 2194415, 4388830, 12727607, 25455214, 63638035, 127276070]

約数ペア:

[(1, 127276070), (2, 63638035), (5, 25455214), (10, 12727607), (29, 4388830), (58, 2194415), (103, 1235690), (145, 877766), (206, 617845), (290, 438883), (515, 247138), (1030, 123569), (2987, 42610), (4261, 29870), (5974, 21305), (8522, 14935)]