75155990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6353}}^1$

素因数の和:6393

約数の個数: 48

約数和(自身を含む): 167440608

約数和(自身を除く): 92284618

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6353, 11830, 12706, 31765, 44471, 63530, 82589, 88942, 165178, 222355, 412945, 444710, 578123, 825890, 1073657, 1156246, 2147314, 2890615, 5368285, 5781230, 7515599, 10736570, 15031198, 37577995, 75155990]

約数ペア:

[(1, 75155990), (2, 37577995), (5, 15031198), (7, 10736570), (10, 7515599), (13, 5781230), (14, 5368285), (26, 2890615), (35, 2147314), (65, 1156246), (70, 1073657), (91, 825890), (130, 578123), (169, 444710), (182, 412945), (338, 222355), (455, 165178), (845, 88942), (910, 82589), (1183, 63530), (1690, 44471), (2366, 31765), (5915, 12706), (6353, 11830)]