30012450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15419

約数の個数: 48

約数和(自身を含む): 80161536

約数和(自身を除く): 50149086

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, 15391, 30782, 46173, 76955, 92346, 153910, 200083, 230865, 384775, 400166, 461730, 600249, 769550, 1000415, 1154325, 1200498, 2000830, 2308650, 3001245, 5002075, 6002490, 10004150, 15006225, 30012450]

約数ペア:

[(1, 30012450), (2, 15006225), (3, 10004150), (5, 6002490), (6, 5002075), (10, 3001245), (13, 2308650), (15, 2000830), (25, 1200498), (26, 1154325), (30, 1000415), (39, 769550), (50, 600249), (65, 461730), (75, 400166), (78, 384775), (130, 230865), (150, 200083), (195, 153910), (325, 92346), (390, 76955), (650, 46173), (975, 30782), (1950, 15391)]