30397884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 77702016

約数和(自身を除く): 47304132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 421, 547, 842, 1094, 1263, 1641, 1684, 2188, 2526, 3282, 4631, 5052, 6017, 6564, 9262, 12034, 13893, 18051, 18524, 24068, 27786, 36102, 55572, 72204, 230287, 460574, 690861, 921148, 1381722, 2533157, 2763444, 5066314, 7599471, 10132628, 15198942, 30397884]

約数ペア:

[(1, 30397884), (2, 15198942), (3, 10132628), (4, 7599471), (6, 5066314), (11, 2763444), (12, 2533157), (22, 1381722), (33, 921148), (44, 690861), (66, 460574), (132, 230287), (421, 72204), (547, 55572), (842, 36102), (1094, 27786), (1263, 24068), (1641, 18524), (1684, 18051), (2188, 13893), (2526, 12034), (3282, 9262), (4631, 6564), (5052, 6017)]