30278376

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 83172960

約数和(自身を除く): 52894584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5923, 11846, 17769, 23692, 35538, 47384, 53307, 71076, 106614, 142152, 213228, 420533, 426456, 841066, 1261599, 1682132, 2523198, 3364264, 3784797, 5046396, 7569594, 10092792, 15139188, 30278376]

約数ペア:

[(1, 30278376), (2, 15139188), (3, 10092792), (4, 7569594), (6, 5046396), (8, 3784797), (9, 3364264), (12, 2523198), (18, 1682132), (24, 1261599), (36, 841066), (71, 426456), (72, 420533), (142, 213228), (213, 142152), (284, 106614), (426, 71076), (568, 53307), (639, 47384), (852, 35538), (1278, 23692), (1704, 17769), (2556, 11846), (5112, 5923)]