73061690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 142022160

約数和(自身を除く): 68960470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 1009, 1114, 2018, 2785, 5045, 5570, 7241, 10090, 13117, 14482, 26234, 36205, 65585, 72410, 131170, 562013, 1124026, 2810065, 5620130, 7306169, 14612338, 36530845, 73061690]

約数ペア:

[(1, 73061690), (2, 36530845), (5, 14612338), (10, 7306169), (13, 5620130), (26, 2810065), (65, 1124026), (130, 562013), (557, 131170), (1009, 72410), (1114, 65585), (2018, 36205), (2785, 26234), (5045, 14482), (5570, 13117), (7241, 10090)]