30994544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 72376320

約数和(自身を除く): 41381776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 113, 124, 158, 217, 226, 248, 316, 434, 452, 496, 553, 632, 791, 868, 904, 1106, 1264, 1582, 1736, 1808, 2212, 2449, 3164, 3472, 3503, 4424, 4898, 6328, 7006, 8848, 8927, 9796, 12656, 14012, 17143, 17854, 19592, 24521, 28024, 34286, 35708, 39184, 49042, 56048, 62489, 68572, 71416, 98084, 124978, 137144, 142832, 196168, 249956, 274288, 276737, 392336, 499912, 553474, 999824, 1106948, 1937159, 2213896, 3874318, 4427792, 7748636, 15497272, 30994544]

約数ペア:

[(1, 30994544), (2, 15497272), (4, 7748636), (7, 4427792), (8, 3874318), (14, 2213896), (16, 1937159), (28, 1106948), (31, 999824), (56, 553474), (62, 499912), (79, 392336), (112, 276737), (113, 274288), (124, 249956), (158, 196168), (217, 142832), (226, 137144), (248, 124978), (316, 98084), (434, 71416), (452, 68572), (496, 62489), (553, 56048), (632, 49042), (791, 39184), (868, 35708), (904, 34286), (1106, 28024), (1264, 24521), (1582, 19592), (1736, 17854), (1808, 17143), (2212, 14012), (2449, 12656), (3164, 9796), (3472, 8927), (3503, 8848), (4424, 7006), (4898, 6328)]