90873810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9803}}^1$

素因数の和:9919

約数の個数: 48

約数和(自身を含む): 238590144

約数和(自身を除く): 147716334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 9803, 19606, 29409, 49015, 58818, 88227, 98030, 147045, 176454, 294090, 441135, 882270, 1009709, 2019418, 3029127, 5048545, 6058254, 9087381, 10097090, 15145635, 18174762, 30291270, 45436905, 90873810]

約数ペア:

[(1, 90873810), (2, 45436905), (3, 30291270), (5, 18174762), (6, 15145635), (9, 10097090), (10, 9087381), (15, 6058254), (18, 5048545), (30, 3029127), (45, 2019418), (90, 1009709), (103, 882270), (206, 441135), (309, 294090), (515, 176454), (618, 147045), (927, 98030), (1030, 88227), (1545, 58818), (1854, 49015), (3090, 29409), (4635, 19606), (9270, 9803)]