30419018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 57625344

約数和(自身を除く): 27206326

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 5557, 11114, 38899, 77798, 94469, 127811, 188938, 255622, 661283, 894677, 1322566, 1789354, 2172787, 4345574, 15209509, 30419018]

約数ペア:

[(1, 30419018), (2, 15209509), (7, 4345574), (14, 2172787), (17, 1789354), (23, 1322566), (34, 894677), (46, 661283), (119, 255622), (161, 188938), (238, 127811), (322, 94469), (391, 77798), (782, 38899), (2737, 11114), (5474, 5557)]