30683900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23603}}^1$

素因数の和:23630

約数の個数: 36

約数和(自身を含む): 71708952

約数和(自身を除く): 41025052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23603, 47206, 94412, 118015, 236030, 306839, 472060, 590075, 613678, 1180150, 1227356, 1534195, 2360300, 3068390, 6136780, 7670975, 15341950, 30683900]

約数ペア:

[(1, 30683900), (2, 15341950), (4, 7670975), (5, 6136780), (10, 3068390), (13, 2360300), (20, 1534195), (25, 1227356), (26, 1180150), (50, 613678), (52, 590075), (65, 472060), (100, 306839), (130, 236030), (260, 118015), (325, 94412), (650, 47206), (1300, 23603)]