75617990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34847}}^1$

素因数の和:34892

約数の個数: 32

約数和(自身を含む): 160579584

約数和(自身を除く): 84961594

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 34847, 69694, 174235, 243929, 348470, 487858, 1080257, 1219645, 2160514, 2439290, 5401285, 7561799, 10802570, 15123598, 37808995, 75617990]

約数ペア:

[(1, 75617990), (2, 37808995), (5, 15123598), (7, 10802570), (10, 7561799), (14, 5401285), (31, 2439290), (35, 2160514), (62, 1219645), (70, 1080257), (155, 487858), (217, 348470), (310, 243929), (434, 174235), (1085, 69694), (2170, 34847)]