27156777970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{157769}}^1$

素因数の和:160242

約数の個数: 32

約数和(自身を含む): 55888444800

約数和(自身を除く): 28731666830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2459, 4918, 12295, 17213, 24590, 34426, 86065, 157769, 172130, 315538, 788845, 1104383, 1577690, 2208766, 5521915, 11043830, 387953971, 775907942, 1939769855, 2715677797, 3879539710, 5431355594, 13578388985, 27156777970]

約数ペア:

[(1, 27156777970), (2, 13578388985), (5, 5431355594), (7, 3879539710), (10, 2715677797), (14, 1939769855), (35, 775907942), (70, 387953971), (2459, 11043830), (4918, 5521915), (12295, 2208766), (17213, 1577690), (24590, 1104383), (34426, 788845), (86065, 315538), (157769, 172130)]