30137904

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 88750272

約数和(自身を除く): 58612368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 61, 72, 73, 94, 122, 141, 144, 146, 183, 188, 219, 244, 282, 292, 366, 376, 423, 438, 488, 549, 564, 584, 657, 732, 752, 846, 876, 976, 1098, 1128, 1168, 1314, 1464, 1692, 1752, 2196, 2256, 2628, 2867, 2928, 3384, 3431, 3504, 4392, 4453, 5256, 5734, 6768, 6862, 8601, 8784, 8906, 10293, 10512, 11468, 13359, 13724, 17202, 17812, 20586, 22936, 25803, 26718, 27448, 30879, 34404, 35624, 40077, 41172, 45872, 51606, 53436, 54896, 61758, 68808, 71248, 80154, 82344, 103212, 106872, 123516, 137616, 160308, 164688, 206424, 209291, 213744, 247032, 320616, 412848, 418582, 494064, 627873, 641232, 837164, 1255746, 1674328, 1883619, 2511492, 3348656, 3767238, 5022984, 7534476, 10045968, 15068952, 30137904]

約数ペア:

[(1, 30137904), (2, 15068952), (3, 10045968), (4, 7534476), (6, 5022984), (8, 3767238), (9, 3348656), (12, 2511492), (16, 1883619), (18, 1674328), (24, 1255746), (36, 837164), (47, 641232), (48, 627873), (61, 494064), (72, 418582), (73, 412848), (94, 320616), (122, 247032), (141, 213744), (144, 209291), (146, 206424), (183, 164688), (188, 160308), (219, 137616), (244, 123516), (282, 106872), (292, 103212), (366, 82344), (376, 80154), (423, 71248), (438, 68808), (488, 61758), (549, 54896), (564, 53436), (584, 51606), (657, 45872), (732, 41172), (752, 40077), (846, 35624), (876, 34404), (976, 30879), (1098, 27448), (1128, 26718), (1168, 25803), (1314, 22936), (1464, 20586), (1692, 17812), (1752, 17202), (2196, 13724), (2256, 13359), (2628, 11468), (2867, 10512), (2928, 10293), (3384, 8906), (3431, 8784), (3504, 8601), (4392, 6862), (4453, 6768), (5256, 5734)]