30504348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 97144320

約数和(自身を除く): 66639972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 277, 322, 342, 399, 414, 437, 483, 532, 554, 644, 684, 798, 828, 831, 874, 966, 1108, 1197, 1311, 1449, 1596, 1662, 1748, 1932, 1939, 2394, 2493, 2622, 2898, 3059, 3324, 3878, 3933, 4788, 4986, 5244, 5263, 5796, 5817, 6118, 6371, 7756, 7866, 9177, 9972, 10526, 11634, 12236, 12742, 15732, 15789, 17451, 18354, 19113, 21052, 23268, 25484, 27531, 31578, 34902, 36708, 36841, 38226, 44597, 47367, 55062, 57339, 63156, 69804, 73682, 76452, 89194, 94734, 110124, 110523, 114678, 121049, 133791, 147364, 178388, 189468, 221046, 229356, 242098, 267582, 331569, 363147, 401373, 442092, 484196, 535164, 663138, 726294, 802746, 847343, 1089441, 1326276, 1452588, 1605492, 1694686, 2178882, 2542029, 3389372, 4357764, 5084058, 7626087, 10168116, 15252174, 30504348]

約数ペア:

[(1, 30504348), (2, 15252174), (3, 10168116), (4, 7626087), (6, 5084058), (7, 4357764), (9, 3389372), (12, 2542029), (14, 2178882), (18, 1694686), (19, 1605492), (21, 1452588), (23, 1326276), (28, 1089441), (36, 847343), (38, 802746), (42, 726294), (46, 663138), (57, 535164), (63, 484196), (69, 442092), (76, 401373), (84, 363147), (92, 331569), (114, 267582), (126, 242098), (133, 229356), (138, 221046), (161, 189468), (171, 178388), (207, 147364), (228, 133791), (252, 121049), (266, 114678), (276, 110523), (277, 110124), (322, 94734), (342, 89194), (399, 76452), (414, 73682), (437, 69804), (483, 63156), (532, 57339), (554, 55062), (644, 47367), (684, 44597), (798, 38226), (828, 36841), (831, 36708), (874, 34902), (966, 31578), (1108, 27531), (1197, 25484), (1311, 23268), (1449, 21052), (1596, 19113), (1662, 18354), (1748, 17451), (1932, 15789), (1939, 15732), (2394, 12742), (2493, 12236), (2622, 11634), (2898, 10526), (3059, 9972), (3324, 9177), (3878, 7866), (3933, 7756), (4788, 6371), (4986, 6118), (5244, 5817), (5263, 5796)]