115422890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6949}}^1$

素因数の和:7118

約数の個数: 32

約数和(自身を含む): 228182400

約数和(自身を除く): 112759510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 6949, 8305, 13898, 16610, 34745, 69490, 76439, 152878, 382195, 764390, 1049299, 2098598, 5246495, 10492990, 11542289, 23084578, 57711445, 115422890]

約数ペア:

[(1, 115422890), (2, 57711445), (5, 23084578), (10, 11542289), (11, 10492990), (22, 5246495), (55, 2098598), (110, 1049299), (151, 764390), (302, 382195), (755, 152878), (1510, 76439), (1661, 69490), (3322, 34745), (6949, 16610), (8305, 13898)]