30194703

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 58260384

約数和(自身を除く): 28065681

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 121, 153, 187, 231, 233, 357, 363, 561, 693, 699, 847, 1071, 1089, 1309, 1631, 1683, 2057, 2097, 2541, 2563, 3927, 3961, 4893, 6171, 7623, 7689, 11781, 11883, 14399, 14679, 17941, 18513, 23067, 27727, 28193, 35649, 43197, 43571, 53823, 83181, 84579, 129591, 130713, 161469, 197351, 249543, 253737, 304997, 392139, 479281, 592053, 914991, 1437843, 1776159, 2744973, 3354967, 4313529, 10064901, 30194703]

約数ペア:

[(1, 30194703), (3, 10064901), (7, 4313529), (9, 3354967), (11, 2744973), (17, 1776159), (21, 1437843), (33, 914991), (51, 592053), (63, 479281), (77, 392139), (99, 304997), (119, 253737), (121, 249543), (153, 197351), (187, 161469), (231, 130713), (233, 129591), (357, 84579), (363, 83181), (561, 53823), (693, 43571), (699, 43197), (847, 35649), (1071, 28193), (1089, 27727), (1309, 23067), (1631, 18513), (1683, 17941), (2057, 14679), (2097, 14399), (2541, 11883), (2563, 11781), (3927, 7689), (3961, 7623), (4893, 6171)]