30291270

素因数分解:

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

素因数の和:9916

約数の個数: 32

約数和(自身を含む): 73412352

約数和(自身を除く): 43121082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9803, 19606, 29409, 49015, 58818, 98030, 147045, 294090, 1009709, 2019418, 3029127, 5048545, 6058254, 10097090, 15145635, 30291270]

約数ペア:

[(1, 30291270), (2, 15145635), (3, 10097090), (5, 6058254), (6, 5048545), (10, 3029127), (15, 2019418), (30, 1009709), (103, 294090), (206, 147045), (309, 98030), (515, 58818), (618, 49015), (1030, 29409), (1545, 19606), (3090, 9803)]