30387126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 82861056

約数和(自身を除く): 52473930

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 53, 66, 73, 77, 102, 106, 119, 146, 154, 159, 187, 219, 231, 238, 318, 357, 371, 374, 438, 462, 511, 561, 583, 714, 742, 803, 901, 1022, 1113, 1122, 1166, 1241, 1309, 1533, 1606, 1749, 1802, 2226, 2409, 2482, 2618, 2703, 3066, 3498, 3723, 3869, 3927, 4081, 4818, 5406, 5621, 6307, 7446, 7738, 7854, 8162, 8687, 9911, 11242, 11607, 12243, 12614, 13651, 16863, 17374, 18921, 19822, 23214, 24486, 26061, 27083, 27302, 29733, 33726, 37842, 40953, 42559, 52122, 54166, 59466, 65773, 69377, 81249, 81906, 85118, 95557, 127677, 131546, 138754, 162498, 191114, 197319, 208131, 255354, 286671, 297913, 394638, 416262, 460411, 573342, 595826, 723503, 893739, 920822, 1381233, 1447006, 1787478, 2170509, 2762466, 4341018, 5064521, 10129042, 15193563, 30387126]

約数ペア:

[(1, 30387126), (2, 15193563), (3, 10129042), (6, 5064521), (7, 4341018), (11, 2762466), (14, 2170509), (17, 1787478), (21, 1447006), (22, 1381233), (33, 920822), (34, 893739), (42, 723503), (51, 595826), (53, 573342), (66, 460411), (73, 416262), (77, 394638), (102, 297913), (106, 286671), (119, 255354), (146, 208131), (154, 197319), (159, 191114), (187, 162498), (219, 138754), (231, 131546), (238, 127677), (318, 95557), (357, 85118), (371, 81906), (374, 81249), (438, 69377), (462, 65773), (511, 59466), (561, 54166), (583, 52122), (714, 42559), (742, 40953), (803, 37842), (901, 33726), (1022, 29733), (1113, 27302), (1122, 27083), (1166, 26061), (1241, 24486), (1309, 23214), (1533, 19822), (1606, 18921), (1749, 17374), (1802, 16863), (2226, 13651), (2409, 12614), (2482, 12243), (2618, 11607), (2703, 11242), (3066, 9911), (3498, 8687), (3723, 8162), (3869, 7854), (3927, 7738), (4081, 7446), (4818, 6307), (5406, 5621)]