28930734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 76377600

約数和(自身を除く): 47446866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 67, 69, 126, 134, 138, 149, 161, 201, 207, 298, 322, 402, 414, 447, 469, 483, 603, 894, 938, 966, 1043, 1206, 1341, 1407, 1449, 1541, 2086, 2682, 2814, 2898, 3082, 3129, 3427, 4221, 4623, 6258, 6854, 8442, 9246, 9387, 9983, 10281, 10787, 13869, 18774, 19966, 20562, 21574, 23989, 27738, 29949, 30843, 32361, 47978, 59898, 61686, 64722, 69881, 71967, 89847, 97083, 139762, 143934, 179694, 194166, 209643, 215901, 229609, 419286, 431802, 459218, 628929, 688827, 1257858, 1377654, 1607263, 2066481, 3214526, 4132962, 4821789, 9643578, 14465367, 28930734]

約数ペア:

[(1, 28930734), (2, 14465367), (3, 9643578), (6, 4821789), (7, 4132962), (9, 3214526), (14, 2066481), (18, 1607263), (21, 1377654), (23, 1257858), (42, 688827), (46, 628929), (63, 459218), (67, 431802), (69, 419286), (126, 229609), (134, 215901), (138, 209643), (149, 194166), (161, 179694), (201, 143934), (207, 139762), (298, 97083), (322, 89847), (402, 71967), (414, 69881), (447, 64722), (469, 61686), (483, 59898), (603, 47978), (894, 32361), (938, 30843), (966, 29949), (1043, 27738), (1206, 23989), (1341, 21574), (1407, 20562), (1449, 19966), (1541, 18774), (2086, 13869), (2682, 10787), (2814, 10281), (2898, 9983), (3082, 9387), (3129, 9246), (3427, 8442), (4221, 6854), (4623, 6258)]