30383172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11887}}^1$

素因数の和:11968

約数の個数: 36

約数和(自身を含む): 77890176

約数和(自身を除く): 47507004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 11887, 23774, 35661, 47548, 71322, 106983, 142644, 213966, 427932, 843977, 1687954, 2531931, 3375908, 5063862, 7595793, 10127724, 15191586, 30383172]

約数ペア:

[(1, 30383172), (2, 15191586), (3, 10127724), (4, 7595793), (6, 5063862), (9, 3375908), (12, 2531931), (18, 1687954), (36, 843977), (71, 427932), (142, 213966), (213, 142644), (284, 106983), (426, 71322), (639, 47548), (852, 35661), (1278, 23774), (2556, 11887)]