30804150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15797}}^1$

素因数の和:15825

約数の個数: 48

約数和(自身を含む): 82275984

約数和(自身を除く): 51471834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15797, 31594, 47391, 78985, 94782, 157970, 205361, 236955, 394925, 410722, 473910, 616083, 789850, 1026805, 1184775, 1232166, 2053610, 2369550, 3080415, 5134025, 6160830, 10268050, 15402075, 30804150]

約数ペア:

[(1, 30804150), (2, 15402075), (3, 10268050), (5, 6160830), (6, 5134025), (10, 3080415), (13, 2369550), (15, 2053610), (25, 1232166), (26, 1184775), (30, 1026805), (39, 789850), (50, 616083), (65, 473910), (75, 410722), (78, 394925), (130, 236955), (150, 205361), (195, 157970), (325, 94782), (390, 78985), (650, 47391), (975, 31594), (1950, 15797)]