30422469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 54853632

約数和(自身を除く): 24431163

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 61, 77, 119, 127, 183, 187, 231, 357, 381, 427, 561, 671, 889, 1037, 1281, 1309, 1397, 2013, 2159, 2667, 3111, 3927, 4191, 4697, 6477, 7259, 7747, 9779, 11407, 14091, 15113, 21777, 23241, 23749, 29337, 34221, 45339, 54229, 71247, 79849, 85217, 131699, 162687, 166243, 239547, 255651, 395097, 498729, 596519, 921893, 1448689, 1789557, 2765679, 4346067, 10140823, 30422469]

約数ペア:

[(1, 30422469), (3, 10140823), (7, 4346067), (11, 2765679), (17, 1789557), (21, 1448689), (33, 921893), (51, 596519), (61, 498729), (77, 395097), (119, 255651), (127, 239547), (183, 166243), (187, 162687), (231, 131699), (357, 85217), (381, 79849), (427, 71247), (561, 54229), (671, 45339), (889, 34221), (1037, 29337), (1281, 23749), (1309, 23241), (1397, 21777), (2013, 15113), (2159, 14091), (2667, 11407), (3111, 9779), (3927, 7747), (4191, 7259), (4697, 6477)]