71303190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339539}}^1$

素因数の和:339556

約数の個数: 32

約数和(自身を含む): 195575040

約数和(自身を除く): 124271850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339539, 679078, 1018617, 1697695, 2037234, 2376773, 3395390, 4753546, 5093085, 7130319, 10186170, 11883865, 14260638, 23767730, 35651595, 71303190]

約数ペア:

[(1, 71303190), (2, 35651595), (3, 23767730), (5, 14260638), (6, 11883865), (7, 10186170), (10, 7130319), (14, 5093085), (15, 4753546), (21, 3395390), (30, 2376773), (35, 2037234), (42, 1697695), (70, 1018617), (105, 679078), (210, 339539)]