30884035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 15242045

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 455, 515, 659, 721, 1339, 3295, 3605, 4613, 6695, 8567, 9373, 23065, 42835, 46865, 59969, 67877, 299845, 339385, 475139, 882401, 2375695, 4412005, 6176807, 30884035]

約数ペア:

[(1, 30884035), (5, 6176807), (7, 4412005), (13, 2375695), (35, 882401), (65, 475139), (91, 339385), (103, 299845), (455, 67877), (515, 59969), (659, 46865), (721, 42835), (1339, 23065), (3295, 9373), (3605, 8567), (4613, 6695)]