270584454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 629586432

約数和(自身を除く): 359001978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 227, 281, 303, 454, 562, 606, 681, 707, 843, 1362, 1414, 1589, 1686, 1967, 2121, 3178, 3934, 4242, 4767, 5901, 9534, 11802, 22927, 28381, 45854, 56762, 63787, 68781, 85143, 127574, 137562, 160489, 170286, 191361, 198667, 320978, 382722, 397334, 446509, 481467, 596001, 893018, 962934, 1192002, 1339527, 2679054, 6442487, 12884974, 19327461, 38654922, 45097409, 90194818, 135292227, 270584454]

約数ペア:

[(1, 270584454), (2, 135292227), (3, 90194818), (6, 45097409), (7, 38654922), (14, 19327461), (21, 12884974), (42, 6442487), (101, 2679054), (202, 1339527), (227, 1192002), (281, 962934), (303, 893018), (454, 596001), (562, 481467), (606, 446509), (681, 397334), (707, 382722), (843, 320978), (1362, 198667), (1414, 191361), (1589, 170286), (1686, 160489), (1967, 137562), (2121, 127574), (3178, 85143), (3934, 68781), (4242, 63787), (4767, 56762), (5901, 45854), (9534, 28381), (11802, 22927)]