30718296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8707}}^1$

素因数の和:8733

約数の個数: 72

約数和(自身を含む): 96789420

約数和(自身を除く): 66071124

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8707, 17414, 26121, 34828, 52242, 60949, 69656, 78363, 104484, 121898, 156726, 182847, 208968, 243796, 313452, 365694, 426643, 487592, 548541, 626904, 731388, 853286, 1097082, 1279929, 1462776, 1706572, 2194164, 2559858, 3413144, 3839787, 4388328, 5119716, 7679574, 10239432, 15359148, 30718296]

約数ペア:

[(1, 30718296), (2, 15359148), (3, 10239432), (4, 7679574), (6, 5119716), (7, 4388328), (8, 3839787), (9, 3413144), (12, 2559858), (14, 2194164), (18, 1706572), (21, 1462776), (24, 1279929), (28, 1097082), (36, 853286), (42, 731388), (49, 626904), (56, 548541), (63, 487592), (72, 426643), (84, 365694), (98, 313452), (126, 243796), (147, 208968), (168, 182847), (196, 156726), (252, 121898), (294, 104484), (392, 78363), (441, 69656), (504, 60949), (588, 52242), (882, 34828), (1176, 26121), (1764, 17414), (3528, 8707)]